113313112321200 has 120 divisors (see below), whose sum is σ = 395977821648576. Its totient is φ = 27469845408000.

The previous prime is 113313112321187. The next prime is 113313112321237. The reversal of 113313112321200 is 2123211313311.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×113313112321200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4292150146 + ... + 4292176545.

Almost surely, 2^{113313112321200} is an apocalyptic number.

113313112321200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113313112321200 is an abundant number, since it is smaller than the sum of its proper divisors (282664709327376).

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

113313112321200 is a wasteful number, since it uses less digits than its factorization.

113313112321200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8584326723 (or 8584326712 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 113313112321200 its reverse (2123211313311), we get a palindrome (115436323634511).

The spelling of 113313112321200 in words is "one hundred thirteen trillion, three hundred thirteen billion, one hundred twelve million, three hundred twenty-one thousand, two hundred".