131051928860 has 48 divisors (see below), whose sum is σ = 289795968000. Its totient is φ = 49644258624.

The previous prime is 131051928857. The next prime is 131051928871. The reversal of 131051928860 is 68829150131.

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, 1043741 + ... + 1162539.

It is an arithmetic number, because the mean of its divisors is an integer number (6037416000).

Almost surely, 2^131051928860 is an apocalyptic number.

131051928860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131051928860 is an abundant number, since it is smaller than the sum of its proper divisors (158744039140).

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

131051928860 is a wasteful number, since it uses less digits than its factorization.

131051928860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121730 (or 121728 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 44.

The spelling of 131051928860 in words is "one hundred thirty-one billion, fifty-one million, nine hundred twenty-eight thousand, eight hundred sixty".