113600115 has 24 divisors (see below), whose sum is σ = 197952768. Its totient is φ = 60264960.

The previous prime is 113600111. The next prime is 113600129. The reversal of 113600115 is 511006311.

It is not a de Polignac number, because 113600115 - 2² = 113600111 is a prime.

It is a super-2 number, since 2×113600115² = 25809972256026450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113600111) 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, 1987 + ... + 15203.

It is an arithmetic number, because the mean of its divisors is an integer number (8248032).

Almost surely, 2^113600115 is an apocalyptic number.

113600115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113600115 is a deficient number, since it is larger than the sum of its proper divisors (84352653).

113600115 is a wasteful number, since it uses less digits than its factorization.

113600115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13419 (or 13416 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 113600115 is about 10658.3354704194. The cubic root of 113600115 is about 484.3131454279.

Adding to 113600115 its reverse (511006311), we get a palindrome (624606426).

The spelling of 113600115 in words is "one hundred thirteen million, six hundred thousand, one hundred fifteen".