113264931880 has 64 divisors (see below), whose sum is σ = 263124910080. Its totient is φ = 43834828800.

The previous prime is 113264931863. The next prime is 113264931889. The reversal of 113264931880 is 88139462311.

It is a super-3 number, since 3×113264931880³ (a number of 34 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 113264931880.

It is not an unprimeable number, because it can be changed into a prime (113264931889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8563032 + ... + 8576248.

It is an arithmetic number, because the mean of its divisors is an integer number (4111326720).

Almost surely, 2^113264931880 is an apocalyptic number.

113264931880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113264931880 is an abundant number, since it is smaller than the sum of its proper divisors (149859978200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113264931880 is a wasteful number, since it uses less digits than its factorization.

113264931880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20170 (or 20166 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 113264931880 in words is "one hundred thirteen billion, two hundred sixty-four million, nine hundred thirty-one thousand, eight hundred eighty".