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1330110301 = 13102316177
BaseRepresentation
bin100111101000111…
…1101111101011101
310102200211121022111
41033101331331131
510211002012201
6335552514021
744650515412
oct11721757535
93380747274
101330110301
116228a3613
1231154b911
1318274b220
14c891c109
157bb8bb51
hex4f47df5d

1330110301 has 4 divisors (see below), whose sum is σ = 1432426492. Its totient is φ = 1227794112.

The previous prime is 1330110289. The next prime is 1330110343. The reversal of 1330110301 is 1030110331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1030110331 = 5437189463.

It can be written as a sum of positive squares in 2 ways, for example, as 802305625 + 527804676 = 28325^2 + 22974^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330110301 - 29 = 1330109789 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 102316177 = 1330110301 / (1 + 3 + 3 + 0 + 1 + 1 + 0 + 3 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330110361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51158076 + ... + 51158101.

It is an arithmetic number, because the mean of its divisors is an integer number (358106623).

Almost surely, 21330110301 is an apocalyptic number.

It is an amenable number.

1330110301 is a deficient number, since it is larger than the sum of its proper divisors (102316191).

1330110301 is a wasteful number, since it uses less digits than its factorization.

1330110301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102316190.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 1330110301 is about 36470.6772764093. The cubic root of 1330110301 is about 1099.7548492254.

Adding to 1330110301 its reverse (1030110331), we get a palindrome (2360220632).

The spelling of 1330110301 in words is "one billion, three hundred thirty million, one hundred ten thousand, three hundred one".

Divisors: 1 13 102316177 1330110301