113233311320 has 32 divisors (see below), whose sum is σ = 255897327600. Its totient is φ = 45093790848.

The previous prime is 113233311319. The next prime is 113233311343. The reversal of 113233311320 is 23113332311.

It is a congruent number.

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, 6226235 + ... + 6244394.

Almost surely, 2^113233311320 is an apocalyptic number.

113233311320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113233311320 is an abundant number, since it is smaller than the sum of its proper divisors (142664016280).

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

113233311320 is a wasteful number, since it uses less digits than its factorization.

113233311320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12470867 (or 12470863 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 113233311320 its reverse (23113332311), we get a palindrome (136346643631).

The spelling of 113233311320 in words is "one hundred thirteen billion, two hundred thirty-three million, three hundred eleven thousand, three hundred twenty".