1130320103 has 8 divisors (see below), whose sum is σ = 1263152016. Its totient is φ = 1002500800.

The previous prime is 1130320091. The next prime is 1130320111. The reversal of 1130320103 is 3010230311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1130320103 - 2²⁰ = 1129271527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130320183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1252676 + ... + 1253577.

It is an arithmetic number, because the mean of its divisors is an integer number (157894002).

Almost surely, 2^1130320103 is an apocalyptic number.

1130320103 is a deficient number, since it is larger than the sum of its proper divisors (132831913).

1130320103 is a wasteful number, since it uses less digits than its factorization.

1130320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506305.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1130320103 is about 33620.2335357743. The cubic root of 1130320103 is about 1041.6787799452.

Adding to 1130320103 its reverse (3010230311), we get a palindrome (4140550414).

The spelling of 1130320103 in words is "one billion, one hundred thirty million, three hundred twenty thousand, one hundred three".