113332232 has 64 divisors (see below), whose sum is σ = 241542000. Its totient is φ = 49480704.

The previous prime is 113332229. The next prime is 113332237. The reversal of 113332232 is 232233311.

It can be written as a sum of positive squares in 8 ways, for example, as 27102436 + 86229796 = 5206^2 + 9286^2 .

It is not an unprimeable number, because it can be changed into a prime (113332237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159494 + ... + 160202.

Almost surely, 2^113332232 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 113332232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120771000).

113332232 is an abundant number, since it is smaller than the sum of its proper divisors (128209768).

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

113332232 is a wasteful number, since it uses less digits than its factorization.

113332232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810 (or 806 counting only the distinct ones).

The product of its digits is 648, while the sum is 20.

The square root of 113332232 is about 10645.7612221954. The cubic root of 113332232 is about 483.9321558708.

Adding to 113332232 its reverse (232233311), we get a palindrome (345565543).

The spelling of 113332232 in words is "one hundred thirteen million, three hundred thirty-two thousand, two hundred thirty-two".