130386980 has 12 divisors (see below), whose sum is σ = 273812700. Its totient is φ = 52154784.

The previous prime is 130386973. The next prime is 130387003. The reversal of 130386980 is 89683031.

It can be written as a sum of positive squares in 2 ways, for example, as 43375396 + 87011584 = 6586^2 + 9328^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3259655 + ... + 3259694.

It is an arithmetic number, because the mean of its divisors is an integer number (22817725).

Almost surely, 2^130386980 is an apocalyptic number.

130386980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130386980 is an abundant number, since it is smaller than the sum of its proper divisors (143425720).

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

130386980 is a wasteful number, since it uses less digits than its factorization.

130386980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6519358 (or 6519356 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 130386980 is about 11418.7118362800. The cubic root of 130386980 is about 507.0818609252.

The spelling of 130386980 in words is "one hundred thirty million, three hundred eighty-six thousand, nine hundred eighty".