113113132 has 24 divisors (see below), whose sum is σ = 218089872. Its totient is φ = 50904000.

The previous prime is 113113123. The next prime is 113113157. The reversal of 113113132 is 231311311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8283 + ... + 17170.

It is an arithmetic number, because the mean of its divisors is an integer number (9087078).

Almost surely, 2^113113132 is an apocalyptic number.

It is an amenable number.

113113132 is a deficient number, since it is larger than the sum of its proper divisors (104976740).

113113132 is a wasteful number, since it uses less digits than its factorization.

113113132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25569 (or 25567 counting only the distinct ones).

The product of its digits is 54, while the sum is 16.

The square root of 113113132 is about 10635.4657631906. The cubic root of 113113132 is about 483.6201000849.

Adding to 113113132 its reverse (231311311), we get a palindrome (344424443).

The spelling of 113113132 in words is "one hundred thirteen million, one hundred thirteen thousand, one hundred thirty-two".