113929531924 has 24 divisors (see below), whose sum is σ = 227343547368. Its totient is φ = 49489751040.

The previous prime is 113929531913. The next prime is 113929531973. The reversal of 113929531924 is 429135929311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13768675600 + 100160856324 = 117340^2 + 316482^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 64438897 + ... + 64440664.

It is an arithmetic number, because the mean of its divisors is an integer number (9472647807).

Almost surely, 2^113929531924 is an apocalyptic number.

It is an amenable number.

113929531924 is a deficient number, since it is larger than the sum of its proper divisors (113414015444).

113929531924 is a wasteful number, since it uses less digits than its factorization.

113929531924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128879595 (or 128879593 counting only the distinct ones).

The product of its digits is 524880, while the sum is 49.

The spelling of 113929531924 in words is "one hundred thirteen billion, nine hundred twenty-nine million, five hundred thirty-one thousand, nine hundred twenty-four".