130900657 has 2 divisors, whose sum is σ = 130900658. Its totient is φ = 130900656.

The previous prime is 130900639. The next prime is 130900667. The reversal of 130900657 is 756009031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106998336 + 23902321 = 10344^2 + 4889^2 .

It is a cyclic number.

It is not a de Polignac number, because 130900657 - 2⁷ = 130900529 is a prime.

It is not a weakly prime, because it can be changed into another prime (130900667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65450328 + 65450329.

It is an arithmetic number, because the mean of its divisors is an integer number (65450329).

Almost surely, 2^130900657 is an apocalyptic number.

It is an amenable number.

130900657 is a deficient number, since it is larger than the sum of its proper divisors (1).

130900657 is an equidigital number, since it uses as much as digits as its factorization.

130900657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 130900657 is about 11441.1825000740. The cubic root of 130900657 is about 507.7468940324.

Adding to 130900657 its reverse (756009031), we get a palindrome (886909688).

The spelling of 130900657 in words is "one hundred thirty million, nine hundred thousand, six hundred fifty-seven".