113251332 has 12 divisors (see below), whose sum is σ = 264253136. Its totient is φ = 37750440.

The previous prime is 113251291. The next prime is 113251337. The reversal of 113251332 is 233152311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 113251299 and 113251308.

It is not an unprimeable number, because it can be changed into a prime (113251337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4718794 + ... + 4718817.

Almost surely, 2^113251332 is an apocalyptic number.

113251332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113251332 is an abundant number, since it is smaller than the sum of its proper divisors (151001804).

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

113251332 is a wasteful number, since it uses less digits than its factorization.

113251332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9437618 (or 9437616 counting only the distinct ones).

The product of its digits is 540, while the sum is 21.

The square root of 113251332 is about 10641.9609095317. The cubic root of 113251332 is about 483.8169799556.

The spelling of 113251332 in words is "one hundred thirteen million, two hundred fifty-one thousand, three hundred thirty-two".