113015315 has 48 divisors (see below), whose sum is σ = 163995840. Its totient is φ = 74511360.

The previous prime is 113015293. The next prime is 113015321. The reversal of 113015315 is 513510311.

It is not a de Polignac number, because 113015315 - 2⁶ = 113015251 is a prime.

It is a super-2 number, since 2×113015315² = 25544922849098450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1269791 + ... + 1269879.

It is an arithmetic number, because the mean of its divisors is an integer number (3416580).

Almost surely, 2^113015315 is an apocalyptic number.

113015315 is a deficient number, since it is larger than the sum of its proper divisors (50980525).

113015315 is an equidigital number, since it uses as much as digits as its factorization.

113015315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 113015315 is about 10630.8661453336. The cubic root of 113015315 is about 483.4806529390.

Adding to 113015315 its reverse (513510311), we get a palindrome (626525626).

The spelling of 113015315 in words is "one hundred thirteen million, fifteen thousand, three hundred fifteen".