113568318 has 40 divisors (see below), whose sum is σ = 261368712. Its totient is φ = 36831024.

The previous prime is 113568311. The next prime is 113568359. The reversal of 113568318 is 813865311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113568311) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3480 + ... + 15467.

Almost surely, 2^113568318 is an apocalyptic number.

113568318 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

113568318 is an abundant number, since it is smaller than the sum of its proper divisors (147800394).

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

113568318 is a wasteful number, since it uses less digits than its factorization.

113568318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18998 (or 18989 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 113568318 is about 10656.8437165983. The cubic root of 113568318 is about 484.2679543290.

The spelling of 113568318 in words is "one hundred thirteen million, five hundred sixty-eight thousand, three hundred eighteen".