113231252 has 12 divisors (see below), whose sum is σ = 200007360. Its totient is φ = 56086296.

The previous prime is 113231227. The next prime is 113231257. The reversal of 113231252 is 252132311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113231257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131852 + ... + 132707.

It is an arithmetic number, because the mean of its divisors is an integer number (16667280).

Almost surely, 2^113231252 is an apocalyptic number.

It is an amenable number.

113231252 is a deficient number, since it is larger than the sum of its proper divisors (86776108).

113231252 is a wasteful number, since it uses less digits than its factorization.

113231252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264670 (or 264668 counting only the distinct ones).

The product of its digits is 360, while the sum is 20.

The square root of 113231252 is about 10641.0174325578. The cubic root of 113231252 is about 483.7883839146.

Adding to 113231252 its reverse (252132311), we get a palindrome (365363563).

The spelling of 113231252 in words is "one hundred thirteen million, two hundred thirty-one thousand, two hundred fifty-two".