130380836 has 12 divisors (see below), whose sum is σ = 238086912. Its totient is φ = 62356008.

The previous prime is 130380829. The next prime is 130380881. The reversal of 130380836 is 638083031.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708500 + ... + 708683.

It is an arithmetic number, because the mean of its divisors is an integer number (19840576).

Almost surely, 2^130380836 is an apocalyptic number.

It is an amenable number.

130380836 is a deficient number, since it is larger than the sum of its proper divisors (107706076).

130380836 is a wasteful number, since it uses less digits than its factorization.

130380836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417210 (or 1417208 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 130380836 is about 11418.4428010128. The cubic root of 130380836 is about 507.0738960198.

The spelling of 130380836 in words is "one hundred thirty million, three hundred eighty thousand, eight hundred thirty-six".