113315888 has 20 divisors (see below), whose sum is σ = 250914000. Its totient is φ = 48563904.

The previous prime is 113315887. The next prime is 113315893. The reversal of 113315888 is 888513311.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (113315887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505763 + ... + 505986.

It is an arithmetic number, because the mean of its divisors is an integer number (12545700).

Almost surely, 2^113315888 is an apocalyptic number.

It is an amenable number.

113315888 is an abundant number, since it is smaller than the sum of its proper divisors (137598112).

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

113315888 is a wasteful number, since it uses less digits than its factorization.

113315888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011764 (or 1011758 counting only the distinct ones).

The product of its digits is 23040, while the sum is 38.

The square root of 113315888 is about 10644.9935650521. The cubic root of 113315888 is about 483.9088916230.

The spelling of 113315888 in words is "one hundred thirteen million, three hundred fifteen thousand, eight hundred eighty-eight".