113311132 has 48 divisors (see below), whose sum is σ = 221276160. Its totient is φ = 50342400.

The previous prime is 113311129. The next prime is 113311153. The reversal of 113311132 is 231113311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593157 + ... + 593347.

It is an arithmetic number, because the mean of its divisors is an integer number (4609920).

Almost surely, 2^113311132 is an apocalyptic number.

It is an amenable number.

113311132 is a deficient number, since it is larger than the sum of its proper divisors (107965028).

113311132 is a wasteful number, since it uses less digits than its factorization.

113311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442 (or 440 counting only the distinct ones).

The product of its digits is 54, while the sum is 16.

The square root of 113311132 is about 10644.7701713095. The cubic root of 113311132 is about 483.9021214547.

Adding to 113311132 its reverse (231113311), we get a palindrome (344424443).

The spelling of 113311132 in words is "one hundred thirteen million, three hundred eleven thousand, one hundred thirty-two".