130187597 has 2 divisors, whose sum is σ = 130187598. Its totient is φ = 130187596.

The previous prime is 130187579. The next prime is 130187599. The reversal of 130187597 is 795781031.

Together with previous prime (130187579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115906756 + 14280841 = 10766^2 + 3779^2 .

It is an emirp because it is prime and its reverse (795781031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130187597 - 2¹⁴ = 130171213 is a prime.

Together with 130187599, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130187599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65093798 + 65093799.

It is an arithmetic number, because the mean of its divisors is an integer number (65093799).

Almost surely, 2^130187597 is an apocalyptic number.

It is an amenable number.

130187597 is a deficient number, since it is larger than the sum of its proper divisors (1).

130187597 is an equidigital number, since it uses as much as digits as its factorization.

130187597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 41.

The square root of 130187597 is about 11409.9779579103. The cubic root of 130187597 is about 506.8232587215.

The spelling of 130187597 in words is "one hundred thirty million, one hundred eighty-seven thousand, five hundred ninety-seven".