13131230112120 has 32 divisors (see below), whose sum is σ = 39393690336720. Its totient is φ = 3501661363200.

The previous prime is 13131230112059. The next prime is 13131230112181. The reversal of 13131230112120 is 2121103213131.

It is an interprime number because it is at equal distance from previous prime (13131230112059) and next prime (13131230112181).

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, 54713458681 + ... + 54713458920.

Almost surely, 2^{13131230112120} is an apocalyptic number.

13131230112120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13131230112120 is an abundant number, since it is smaller than the sum of its proper divisors (26262460224600).

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

13131230112120 is a wasteful number, since it uses less digits than its factorization.

13131230112120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109426917615 (or 109426917611 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13131230112120 its reverse (2121103213131), we get a palindrome (15252333325251).

The spelling of 13131230112120 in words is "thirteen trillion, one hundred thirty-one billion, two hundred thirty million, one hundred twelve thousand, one hundred twenty".