130008913 has 2 divisors, whose sum is σ = 130008914. Its totient is φ = 130008912.

The previous prime is 130008883. The next prime is 130009067. The reversal of 130008913 is 319800031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106853569 + 23155344 = 10337^2 + 4812^2 .

It is a cyclic number.

It is not a de Polignac number, because 130008913 - 2²¹ = 127911761 is a prime.

It is not a weakly prime, because it can be changed into another prime (130002913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65004456 + 65004457.

It is an arithmetic number, because the mean of its divisors is an integer number (65004457).

Almost surely, 2^130008913 is an apocalyptic number.

It is an amenable number.

130008913 is a deficient number, since it is larger than the sum of its proper divisors (1).

130008913 is an equidigital number, since it uses as much as digits as its factorization.

130008913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 130008913 is about 11402.1451051984. The cubic root of 130008913 is about 506.5912789401.

Adding to 130008913 its reverse (319800031), we get a palindrome (449808944).

The spelling of 130008913 in words is "one hundred thirty million, eight thousand, nine hundred thirteen".