113012032 has 42 divisors (see below), whose sum is σ = 260879082. Its totient is φ = 48432384.

The previous prime is 113012027. The next prime is 113012047. The reversal of 113012032 is 230210311.

It can be written as a sum of positive squares in only one way, i.e., 74373376 + 38638656 = 8624^2 + 6216^2 .

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 14883 + ... + 21154.

Almost surely, 2^113012032 is an apocalyptic number.

It is an amenable number.

113012032 is an abundant number, since it is smaller than the sum of its proper divisors (147867050).

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

113012032 is an equidigital number, since it uses as much as digits as its factorization.

113012032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36063 (or 36046 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 113012032 is about 10630.7117353449. The cubic root of 113012032 is about 483.4759713247.

Adding to 113012032 its reverse (230210311), we get a palindrome (343222343).

The spelling of 113012032 in words is "one hundred thirteen million, twelve thousand, thirty-two".