131210548868 has 48 divisors (see below), whose sum is σ = 263363788800. Its totient is φ = 56031428640.

The previous prime is 131210548823. The next prime is 131210548891. The reversal of 131210548868 is 868845012131.

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, 10118573 + ... + 10131531.

It is an arithmetic number, because the mean of its divisors is an integer number (5486745600).

Almost surely, 2^131210548868 is an apocalyptic number.

It is an amenable number.

131210548868 is an abundant number, since it is smaller than the sum of its proper divisors (132153239932).

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

131210548868 is a wasteful number, since it uses less digits than its factorization.

131210548868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14240 (or 14238 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 47.

The spelling of 131210548868 in words is "one hundred thirty-one billion, two hundred ten million, five hundred forty-eight thousand, eight hundred sixty-eight".