113515182 has 60 divisors (see below), whose sum is σ = 279631968. Its totient is φ = 34392600.

The previous prime is 113515159. The next prime is 113515187. The reversal of 113515182 is 281515311.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113515187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 16707 + ... + 22497.

Almost surely, 2^113515182 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113515182, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139815984).

113515182 is an abundant number, since it is smaller than the sum of its proper divisors (166116786).

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

113515182 is a wasteful number, since it uses less digits than its factorization.

113515182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5827 (or 5807 counting only the distinct ones).

The product of its digits is 1200, while the sum is 27.

The square root of 113515182 is about 10654.3503790705. The cubic root of 113515182 is about 484.1924166066.

The spelling of 113515182 in words is "one hundred thirteen million, five hundred fifteen thousand, one hundred eighty-two".