13104957 has 4 divisors (see below), whose sum is σ = 17473280. Its totient is φ = 8736636.

The previous prime is 13104929. The next prime is 13104979. The reversal of 13104957 is 75940131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13104957 - 2⁷ = 13104829 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 (13104557) 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 3 ways as a sum of consecutive naturals, for example, 2184157 + ... + 2184162.

It is an arithmetic number, because the mean of its divisors is an integer number (4368320).

Almost surely, 2^13104957 is an apocalyptic number.

It is an amenable number.

13104957 is a deficient number, since it is larger than the sum of its proper divisors (4368323).

13104957 is an equidigital number, since it uses as much as digits as its factorization.

13104957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4368322.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 13104957 is about 3620.0769328842. The cubic root of 13104957 is about 235.7645657925.

The spelling of 13104957 in words is "thirteen million, one hundred four thousand, nine hundred fifty-seven".