130996864668 has 48 divisors (see below), whose sum is σ = 311904413856. Its totient is φ = 42775998720.

The previous prime is 130996864613. The next prime is 130996864709. The reversal of 130996864668 is 866468699031.

It is a junction number, because it is equal to n+sod(n) for n = 130996864599 and 130996864608.

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, 257598 + ... + 573018.

It is an arithmetic number, because the mean of its divisors is an integer number (6498008622).

Almost surely, 2^130996864668 is an apocalyptic number.

It is an amenable number.

130996864668 is an abundant number, since it is smaller than the sum of its proper divisors (180907549188).

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

130996864668 is a wasteful number, since it uses less digits than its factorization.

130996864668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316134 (or 316132 counting only the distinct ones).

The product of its (nonzero) digits is 80621568, while the sum is 66.

The spelling of 130996864668 in words is "one hundred thirty billion, nine hundred ninety-six million, eight hundred sixty-four thousand, six hundred sixty-eight".