113322501657 has 16 divisors (see below), whose sum is σ = 168764175360. Its totient is φ = 75152790000.

The previous prime is 113322501641. The next prime is 113322501671. The reversal of 113322501657 is 756105223311.

113322501657 is a `hidden beast` number, since 11 + 332 + 250 + 1 + 65 + 7 = 666.

It is not a de Polignac number, because 113322501657 - 2⁴ = 113322501641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113322501157) 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, 10982094 + ... + 10992407.

It is an arithmetic number, because the mean of its divisors is an integer number (10547760960).

Almost surely, 2^113322501657 is an apocalyptic number.

It is an amenable number.

113322501657 is a deficient number, since it is larger than the sum of its proper divisors (55441673703).

113322501657 is a wasteful number, since it uses less digits than its factorization.

113322501657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21974701 (or 21974695 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

Adding to 113322501657 its reverse (756105223311), we get a palindrome (869427724968).

The spelling of 113322501657 in words is "one hundred thirteen billion, three hundred twenty-two million, five hundred one thousand, six hundred fifty-seven".