113236044 has 24 divisors (see below), whose sum is σ = 265010928. Its totient is φ = 37632000.

The previous prime is 113236043. The next prime is 113236063. The reversal of 113236044 is 440632311.

It is not an unprimeable number, because it can be changed into a prime (113236043) 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, 9957 + ... + 18044.

It is an arithmetic number, because the mean of its divisors is an integer number (11042122).

Almost surely, 2^113236044 is an apocalyptic number.

It is an amenable number.

113236044 is an abundant number, since it is smaller than the sum of its proper divisors (151774884).

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

113236044 is a wasteful number, since it uses less digits than its factorization.

113236044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28345 (or 28343 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 113236044 is about 10641.2425966144. The cubic root of 113236044 is about 483.7952085359.

Adding to 113236044 its reverse (440632311), we get a palindrome (553868355).

The spelling of 113236044 in words is "one hundred thirteen million, two hundred thirty-six thousand, forty-four".