130908937 has 2 divisors, whose sum is σ = 130908938. Its totient is φ = 130908936.

The previous prime is 130908931. The next prime is 130908961. The reversal of 130908937 is 739809031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122677776 + 8231161 = 11076^2 + 2869^2 .

It is a cyclic number.

It is not a de Polignac number, because 130908937 - 2⁷ = 130908809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130908937.

It is not a weakly prime, because it can be changed into another prime (130908931) 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, 65454468 + 65454469.

It is an arithmetic number, because the mean of its divisors is an integer number (65454469).

Almost surely, 2^130908937 is an apocalyptic number.

It is an amenable number.

130908937 is a deficient number, since it is larger than the sum of its proper divisors (1).

130908937 is an equidigital number, since it uses as much as digits as its factorization.

130908937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 130908937 is about 11441.5443450611. The cubic root of 130908937 is about 507.7575994935.

The spelling of 130908937 in words is "one hundred thirty million, nine hundred eight thousand, nine hundred thirty-seven".