113302231312 has 40 divisors (see below), whose sum is σ = 233362376352. Its totient is φ = 53106240000.

The previous prime is 113302231307. The next prime is 113302231349. The reversal of 113302231312 is 213132203311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761514 + ... + 898057.

Almost surely, 2^113302231312 is an apocalyptic number.

It is an amenable number.

113302231312 is an abundant number, since it is smaller than the sum of its proper divisors (120060145040).

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

113302231312 is a wasteful number, since it uses less digits than its factorization.

113302231312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659847 (or 1659841 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 113302231312 its reverse (213132203311), we get a palindrome (326434434623).

The spelling of 113302231312 in words is "one hundred thirteen billion, three hundred two million, two hundred thirty-one thousand, three hundred twelve".