130856251748 has 48 divisors (see below), whose sum is σ = 233945181120. Its totient is φ = 64025596800.

The previous prime is 130856251723. The next prime is 130856251769. The reversal of 130856251748 is 847152658031.

It is a junction number, because it is equal to n+sod(n) for n = 130856251696 and 130856251705.

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, 94754018 + ... + 94755398.

It is an arithmetic number, because the mean of its divisors is an integer number (4873857940).

Almost surely, 2^130856251748 is an apocalyptic number.

It is an amenable number.

130856251748 is a deficient number, since it is larger than the sum of its proper divisors (103088929372).

130856251748 is a wasteful number, since it uses less digits than its factorization.

130856251748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2988 (or 2986 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 50.

The spelling of 130856251748 in words is "one hundred thirty billion, eight hundred fifty-six million, two hundred fifty-one thousand, seven hundred forty-eight".