131213302013120 has 112 divisors (see below), whose sum is σ = 324959274111648. Its totient is φ = 50424326184960.

The previous prime is 131213302013029. The next prime is 131213302013149. The reversal of 131213302013120 is 21310203312131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77323349 + ... + 79002068.

Almost surely, 2^{131213302013120} is an apocalyptic number.

131213302013120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131213302013120 is an abundant number, since it is smaller than the sum of its proper divisors (193745972098528).

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

131213302013120 is a wasteful number, since it uses less digits than its factorization.

131213302013120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156325538 (or 156325528 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 131213302013120 its reverse (21310203312131), we get a palindrome (152523505325251).

The spelling of 131213302013120 in words is "one hundred thirty-one trillion, two hundred thirteen billion, three hundred two million, thirteen thousand, one hundred twenty".