113257722064 has 20 divisors (see below), whose sum is σ = 222527498400. Its totient is φ = 55831270880.

The previous prime is 113257721999. The next prime is 113257722089. The reversal of 113257722064 is 460227752311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49848214 + ... + 49850485.

It is an arithmetic number, because the mean of its divisors is an integer number (11126374920).

Almost surely, 2^113257722064 is an apocalyptic number.

It is an amenable number.

113257722064 is a deficient number, since it is larger than the sum of its proper divisors (109269776336).

113257722064 is an equidigital number, since it uses as much as digits as its factorization.

113257722064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99698778 (or 99698772 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 113257722064 in words is "one hundred thirteen billion, two hundred fifty-seven million, seven hundred twenty-two thousand, sixty-four".