113689308 has 24 divisors (see below), whose sum is σ = 272445712. Its totient is φ = 36872064.

The previous prime is 113689249. The next prime is 113689339. The reversal of 113689308 is 803986311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127585 + ... + 128472.

Almost surely, 2^113689308 is an apocalyptic number.

It is an amenable number.

113689308 is an abundant number, since it is smaller than the sum of its proper divisors (158756404).

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

113689308 is a wasteful number, since it uses less digits than its factorization.

113689308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256101 (or 256099 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 113689308 is about 10662.5188393737. The cubic root of 113689308 is about 484.4398649060.

The spelling of 113689308 in words is "one hundred thirteen million, six hundred eighty-nine thousand, three hundred eight".