113372456164 has 48 divisors (see below), whose sum is σ = 221776632000. Its totient is φ = 50265210240.

The previous prime is 113372456123. The next prime is 113372456167. The reversal of 113372456164 is 461654273311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 113372456164.

It is not an unprimeable number, because it can be changed into a prime (113372456167) 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 15 ways as a sum of consecutive naturals, for example, 1345962 + ... + 1427710.

It is an arithmetic number, because the mean of its divisors is an integer number (4620346500).

Almost surely, 2^113372456164 is an apocalyptic number.

It is an amenable number.

113372456164 is a deficient number, since it is larger than the sum of its proper divisors (108404175836).

113372456164 is a wasteful number, since it uses less digits than its factorization.

113372456164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82540 (or 82538 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The spelling of 113372456164 in words is "one hundred thirteen billion, three hundred seventy-two million, four hundred fifty-six thousand, one hundred sixty-four".