113311232312 has 16 divisors (see below), whose sum is σ = 213865573200. Its totient is φ = 56280412800.

The previous prime is 113311232263. The next prime is 113311232323. The reversal of 113311232312 is 213232113311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46899137 + ... + 46901552.

It is an arithmetic number, because the mean of its divisors is an integer number (13366598325).

Almost surely, 2^113311232312 is an apocalyptic number.

It is an amenable number.

113311232312 is a deficient number, since it is larger than the sum of its proper divisors (100554340888).

113311232312 is a wasteful number, since it uses less digits than its factorization.

113311232312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93800846 (or 93800842 counting only the distinct ones).

The product of its digits is 648, while the sum is 23.

Adding to 113311232312 its reverse (213232113311), we get a palindrome (326543345623).

The spelling of 113311232312 in words is "one hundred thirteen billion, three hundred eleven million, two hundred thirty-two thousand, three hundred twelve".