130902679 has 2 divisors, whose sum is σ = 130902680. Its totient is φ = 130902678.

The previous prime is 130902659. The next prime is 130902701. The reversal of 130902679 is 976209031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130902679 - 2¹⁵ = 130869911 is a prime.

It is a super-2 number, since 2×130902679² = 34271022738754082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130902619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65451339 + 65451340.

It is an arithmetic number, because the mean of its divisors is an integer number (65451340).

Almost surely, 2^130902679 is an apocalyptic number.

130902679 is a deficient number, since it is larger than the sum of its proper divisors (1).

130902679 is an equidigital number, since it uses as much as digits as its factorization.

130902679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 130902679 is about 11441.2708647248. The cubic root of 130902679 is about 507.7495083787.

The spelling of 130902679 in words is "one hundred thirty million, nine hundred two thousand, six hundred seventy-nine".