113235432 has 32 divisors (see below), whose sum is σ = 285163200. Its totient is φ = 37468544.

The previous prime is 113235407. The next prime is 113235433. The reversal of 113235432 is 234532311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (113235433) 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, 13932 + ... + 20507.

It is an arithmetic number, because the mean of its divisors is an integer number (8911350).

Almost surely, 2^113235432 is an apocalyptic number.

113235432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113235432 is an abundant number, since it is smaller than the sum of its proper divisors (171927768).

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

113235432 is a wasteful number, since it uses less digits than its factorization.

113235432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34585 (or 34581 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 113235432 is about 10641.2138405353. The cubic root of 113235432 is about 483.7943369548.

Adding to 113235432 its reverse (234532311), we get a palindrome (347767743).

The spelling of 113235432 in words is "one hundred thirteen million, two hundred thirty-five thousand, four hundred thirty-two".