130715161 has 2 divisors, whose sum is σ = 130715162. Its totient is φ = 130715160.

The previous prime is 130715147. The next prime is 130715171. The reversal of 130715161 is 161517031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129960000 + 755161 = 11400^2 + 869^2 .

It is a cyclic number.

It is not a de Polignac number, because 130715161 - 2⁵ = 130715129 is a prime.

It is not a weakly prime, because it can be changed into another prime (130715111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65357580 + 65357581.

It is an arithmetic number, because the mean of its divisors is an integer number (65357581).

Almost surely, 2^130715161 is an apocalyptic number.

It is an amenable number.

130715161 is a deficient number, since it is larger than the sum of its proper divisors (1).

130715161 is an equidigital number, since it uses as much as digits as its factorization.

130715161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 130715161 is about 11433.0731214315. The cubic root of 130715161 is about 507.5069422396.

The spelling of 130715161 in words is "one hundred thirty million, seven hundred fifteen thousand, one hundred sixty-one".