113332312 has 16 divisors (see below), whose sum is σ = 212997600. Its totient is φ = 56532960.

The previous prime is 113332279. The next prime is 113332313. The reversal of 113332312 is 213233311.

It is a self number, because there is not a number n which added to its sum of digits gives 113332312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113332313) 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, 12987 + ... + 19882.

It is an arithmetic number, because the mean of its divisors is an integer number (13312350).

Almost surely, 2^113332312 is an apocalyptic number.

It is an amenable number.

113332312 is a deficient number, since it is larger than the sum of its proper divisors (99665288).

113332312 is a wasteful number, since it uses less digits than its factorization.

113332312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33306 (or 33302 counting only the distinct ones).

The product of its digits is 324, while the sum is 19.

The square root of 113332312 is about 10645.7649795588. The cubic root of 113332312 is about 483.9322697383.

Adding to 113332312 its reverse (213233311), we get a palindrome (326565623).

Subtracting 113332312 from its reverse (213233311), we obtain a palindrome (99900999).

The spelling of 113332312 in words is "one hundred thirteen million, three hundred thirty-two thousand, three hundred twelve".