1003413343 has 8 divisors (see below), whose sum is σ = 1017941760. Its totient is φ = 988981920.

The previous prime is 1003413329. The next prime is 1003413347. The reversal of 1003413343 is 3433143001.

It is a happy number.

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 1003413343 - 2⁹ = 1003412831 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 (1003413347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3280 + ... + 44917.

It is an arithmetic number, because the mean of its divisors is an integer number (127242720).

Almost surely, 2^1003413343 is an apocalyptic number.

1003413343 is a deficient number, since it is larger than the sum of its proper divisors (14528417).

1003413343 is a wasteful number, since it uses less digits than its factorization.

1003413343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48497.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1003413343 is about 31676.7003174257. The cubic root of 1003413343 is about 1001.1364889037.

Adding to 1003413343 its reverse (3433143001), we get a palindrome (4436556344).

It can be divided in two parts, 100341 and 3343, that added together give a square (103684 = 322²).

The spelling of 1003413343 in words is "one billion, three million, four hundred thirteen thousand, three hundred forty-three".