130568864 has 24 divisors (see below), whose sum is σ = 257681088. Its totient is φ = 65126080.

The previous prime is 130568833. The next prime is 130568873. The reversal of 130568864 is 468865031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9059 + ... + 18525.

It is an arithmetic number, because the mean of its divisors is an integer number (10736712).

Almost surely, 2^130568864 is an apocalyptic number.

It is an amenable number.

130568864 is a deficient number, since it is larger than the sum of its proper divisors (127112224).

130568864 is an equidigital number, since it uses as much as digits as its factorization.

130568864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9908 (or 9900 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 130568864 is about 11426.6733566686. The cubic root of 130568864 is about 507.3175368718.

The spelling of 130568864 in words is "one hundred thirty million, five hundred sixty-eight thousand, eight hundred sixty-four".