131004155112140 has 24 divisors (see below), whose sum is σ = 275109386353200. Its totient is φ = 52401536212928.

The previous prime is 131004155112133. The next prime is 131004155112211. The reversal of 131004155112140 is 41211551400131.

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, 911411 + ... + 16212309.

It is an arithmetic number, because the mean of its divisors is an integer number (11462891098050).

Almost surely, 2^{131004155112140} is an apocalyptic number.

131004155112140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131004155112140 is an abundant number, since it is smaller than the sum of its proper divisors (144105231241060).

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

131004155112140 is a wasteful number, since it uses less digits than its factorization.

131004155112140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15729001 (or 15728999 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 29.

The spelling of 131004155112140 in words is "one hundred thirty-one trillion, four billion, one hundred fifty-five million, one hundred twelve thousand, one hundred forty".