13056928113 has 16 divisors (see below), whose sum is σ = 18295572416. Its totient is φ = 8272393920.

The previous prime is 13056928103. The next prime is 13056928123. The reversal of 13056928113 is 31182965031.

It is an interprime number because it is at equal distance from previous prime (13056928103) and next prime (13056928123).

It is not a de Polignac number, because 13056928113 - 2⁴ = 13056928097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13056928103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1363018 + ... + 1372563.

It is an arithmetic number, because the mean of its divisors is an integer number (1143473276).

Almost surely, 2^13056928113 is an apocalyptic number.

It is an amenable number.

13056928113 is a deficient number, since it is larger than the sum of its proper divisors (5238644303).

13056928113 is a wasteful number, since it uses less digits than its factorization.

13056928113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735664.

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 13056928113 in words is "thirteen billion, fifty-six million, nine hundred twenty-eight thousand, one hundred thirteen".