12331310120 has 32 divisors (see below), whose sum is σ = 27748984320. Its totient is φ = 4931895360.

The previous prime is 12331310119. The next prime is 12331310143. The reversal of 12331310120 is 2101313321.

It is a super-2 number, since 2×12331310120² (a number of 21 digits) contains 22 as substring.

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, 419009 + ... + 447471.

It is an arithmetic number, because the mean of its divisors is an integer number (867155760).

Almost surely, 2^12331310120 is an apocalyptic number.

12331310120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12331310120 is an abundant number, since it is smaller than the sum of its proper divisors (15417674200).

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

12331310120 is a wasteful number, since it uses less digits than its factorization.

12331310120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39305 (or 39301 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12331310120 its reverse (2101313321), we get a palindrome (14432623441).

The spelling of 12331310120 in words is "twelve billion, three hundred thirty-one million, three hundred ten thousand, one hundred twenty".