130599461 has 2 divisors, whose sum is σ = 130599462. Its totient is φ = 130599460.

The previous prime is 130599449. The next prime is 130599479. The reversal of 130599461 is 164995031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127554436 + 3045025 = 11294^2 + 1745^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130599461 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130599431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65299730 + 65299731.

It is an arithmetic number, because the mean of its divisors is an integer number (65299731).

Almost surely, 2^130599461 is an apocalyptic number.

It is an amenable number.

130599461 is a deficient number, since it is larger than the sum of its proper divisors (1).

130599461 is an equidigital number, since it uses as much as digits as its factorization.

130599461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 130599461 is about 11428.0121193495. The cubic root of 130599461 is about 507.3571613833.

The spelling of 130599461 in words is "one hundred thirty million, five hundred ninety-nine thousand, four hundred sixty-one".