131324055345120 has 96 divisors (see below), whose sum is σ = 451277208385920. Its totient is φ = 31836134627840.

The previous prime is 131324055345061. The next prime is 131324055345169. The reversal of 131324055345120 is 21543550423131.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12435984810 + ... + 12435995369.

It is an arithmetic number, because the mean of its divisors is an integer number (4700804254020).

Almost surely, 2^{131324055345120} is an apocalyptic number.

131324055345120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131324055345120 is an abundant number, since it is smaller than the sum of its proper divisors (319953153040800).

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

131324055345120 is a wasteful number, since it uses less digits than its factorization.

131324055345120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24871980208 (or 24871980200 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 131324055345120 in words is "one hundred thirty-one trillion, three hundred twenty-four billion, fifty-five million, three hundred forty-five thousand, one hundred twenty".