113301232 has 40 divisors (see below), whose sum is σ = 242877312. Its totient is φ = 50769600.

The previous prime is 113301203. The next prime is 113301233. The reversal of 113301232 is 232103311.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113301233) 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 7 ways as a sum of consecutive naturals, for example, 7963 + ... + 17029.

Almost surely, 2^113301232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113301232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121438656).

113301232 is an abundant number, since it is smaller than the sum of its proper divisors (129576080).

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

113301232 is a wasteful number, since it uses less digits than its factorization.

113301232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9157 (or 9151 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 113301232 is about 10644.3051440665. The cubic root of 113301232 is about 483.8880281924. Note that the first 3 decimals are identical.

Adding to 113301232 its reverse (232103311), we get a palindrome (345404543).

The spelling of 113301232 in words is "one hundred thirteen million, three hundred one thousand, two hundred thirty-two".