113623112 has 32 divisors (see below), whose sum is σ = 216216000. Its totient is φ = 55972800.

The previous prime is 113623109. The next prime is 113623117. The reversal of 113623112 is 211326311.

It is not an unprimeable number, because it can be changed into a prime (113623117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189389 + ... + 189987.

It is an arithmetic number, because the mean of its divisors is an integer number (6756750).

Almost surely, 2^113623112 is an apocalyptic number.

It is an amenable number.

113623112 is a deficient number, since it is larger than the sum of its proper divisors (102592888).

113623112 is a wasteful number, since it uses less digits than its factorization.

113623112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917 (or 913 counting only the distinct ones).

The product of its digits is 216, while the sum is 20.

The square root of 113623112 is about 10659.4142428184. The cubic root of 113623112 is about 484.3458243793.

Adding to 113623112 its reverse (211326311), we get a palindrome (324949423).

The spelling of 113623112 in words is "one hundred thirteen million, six hundred twenty-three thousand, one hundred twelve".