130077617 has 2 divisors, whose sum is σ = 130077618. Its totient is φ = 130077616.

The previous prime is 130077613. The next prime is 130077631. The reversal of 130077617 is 716770031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87684496 + 42393121 = 9364^2 + 6511^2 .

It is a cyclic number.

It is not a de Polignac number, because 130077617 - 2² = 130077613 is a prime.

It is equal to p_7382318 and since 130077617 and 7382318 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (130077611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65038808 + 65038809.

It is an arithmetic number, because the mean of its divisors is an integer number (65038809).

Almost surely, 2^130077617 is an apocalyptic number.

It is an amenable number.

130077617 is a deficient number, since it is larger than the sum of its proper divisors (1).

130077617 is an equidigital number, since it uses as much as digits as its factorization.

130077617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6174, while the sum is 32.

The square root of 130077617 is about 11405.1574737046. The cubic root of 130077617 is about 506.6805003052.

The spelling of 130077617 in words is "one hundred thirty million, seventy-seven thousand, six hundred seventeen".