130560968 has 8 divisors (see below), whose sum is σ = 244801830. Its totient is φ = 65280480.

The previous prime is 130560967. The next prime is 130560973. The reversal of 130560968 is 869065031.

It can be written as a sum of positive squares in only one way, i.e., 128550244 + 2010724 = 11338^2 + 1418^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (130560961) by changing a digit.

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 as a sum of consecutive naturals, namely, 8160053 + ... + 8160068.

Almost surely, 2^130560968 is an apocalyptic number.

It is an amenable number.

130560968 is a deficient number, since it is larger than the sum of its proper divisors (114240862).

130560968 is a wasteful number, since it uses less digits than its factorization.

130560968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16320127 (or 16320123 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 130560968 is about 11426.3278440626. The cubic root of 130560968 is about 507.3073101865.

The spelling of 130560968 in words is "one hundred thirty million, five hundred sixty thousand, nine hundred sixty-eight".