113043232 has 24 divisors (see below), whose sum is σ = 227984652. Its totient is φ = 55142400.

The previous prime is 113043211. The next prime is 113043239. The reversal of 113043232 is 232340311.

It can be written as a sum of positive squares in 2 ways, for example, as 86787856 + 26255376 = 9316^2 + 5124^2 .

It is a super-3 number, since 3×113043232³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (113043239) 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, 41769 + ... + 44392.

Almost surely, 2^113043232 is an apocalyptic number.

It is an amenable number.

113043232 is an abundant number, since it is smaller than the sum of its proper divisors (114941420).

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

113043232 is an equidigital number, since it uses as much as digits as its factorization.

113043232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86212 (or 86204 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 113043232 is about 10632.1790805084. The cubic root of 113043232 is about 483.5204593970.

Adding to 113043232 its reverse (232340311), we get a palindrome (345383543).

The spelling of 113043232 in words is "one hundred thirteen million, forty-three thousand, two hundred thirty-two".