130865417 has 2 divisors, whose sum is σ = 130865418. Its totient is φ = 130865416.

The previous prime is 130865401. The next prime is 130865431. The reversal of 130865417 is 714568031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82646281 + 48219136 = 9091^2 + 6944^2 .

It is a cyclic number.

It is not a de Polignac number, because 130865417 - 2⁴ = 130865401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130865467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65432708 + 65432709.

It is an arithmetic number, because the mean of its divisors is an integer number (65432709).

Almost surely, 2^130865417 is an apocalyptic number.

It is an amenable number.

130865417 is a deficient number, since it is larger than the sum of its proper divisors (1).

130865417 is an equidigital number, since it uses as much as digits as its factorization.

130865417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 130865417 is about 11439.6423458078. The cubic root of 130865417 is about 507.7013261266.

The spelling of 130865417 in words is "one hundred thirty million, eight hundred sixty-five thousand, four hundred seventeen".