113503068 has 72 divisors (see below), whose sum is σ = 342171648. Its totient is φ = 31017888.

The previous prime is 113503063. The next prime is 113503069. The reversal of 113503068 is 860305311.

113503068 is a `hidden beast` number, since 1 + 1 + 350 + 306 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113503063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3996 + ... + 15587.

It is an arithmetic number, because the mean of its divisors is an integer number (4752384).

Almost surely, 2^113503068 is an apocalyptic number.

113503068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

113503068 is an abundant number, since it is smaller than the sum of its proper divisors (228668580).

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

113503068 is a wasteful number, since it uses less digits than its factorization.

113503068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19623 (or 19618 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 113503068 is about 10653.7818637327. The cubic root of 113503068 is about 484.1751921394.

Adding to 113503068 its reverse (860305311), we get a palindrome (973808379).

The spelling of 113503068 in words is "one hundred thirteen million, five hundred three thousand, sixty-eight".