130932917 has 2 divisors, whose sum is σ = 130932918. Its totient is φ = 130932916.

The previous prime is 130932913. The next prime is 130932931. The reversal of 130932917 is 719239031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108284836 + 22648081 = 10406^2 + 4759^2 .

It is a cyclic number.

It is not a de Polignac number, because 130932917 - 2² = 130932913 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130932913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65466458 + 65466459.

It is an arithmetic number, because the mean of its divisors is an integer number (65466459).

Almost surely, 2^130932917 is an apocalyptic number.

It is an amenable number.

130932917 is a deficient number, since it is larger than the sum of its proper divisors (1).

130932917 is an equidigital number, since it uses as much as digits as its factorization.

130932917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 130932917 is about 11442.5922325319. The cubic root of 130932917 is about 507.7886014101.

The spelling of 130932917 in words is "one hundred thirty million, nine hundred thirty-two thousand, nine hundred seventeen".