130908971 has 2 divisors, whose sum is σ = 130908972. Its totient is φ = 130908970.

The previous prime is 130908961. The next prime is 130908979. The reversal of 130908971 is 179809031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130908971 - 2⁶ = 130908907 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (130908979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65454485 + 65454486.

It is an arithmetic number, because the mean of its divisors is an integer number (65454486).

Almost surely, 2^130908971 is an apocalyptic number.

130908971 is a deficient number, since it is larger than the sum of its proper divisors (1).

130908971 is an equidigital number, since it uses as much as digits as its factorization.

130908971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 38.

The square root of 130908971 is about 11441.5458308744. The cubic root of 130908971 is about 507.7576434522.

The spelling of 130908971 in words is "one hundred thirty million, nine hundred eight thousand, nine hundred seventy-one".