130655879 has 2 divisors, whose sum is σ = 130655880. Its totient is φ = 130655878.

The previous prime is 130655849. The next prime is 130655909. The reversal of 130655879 is 978556031.

It is a balanced prime because it is at equal distance from previous prime (130655849) and next prime (130655909).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130655879 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130655849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65327939 + 65327940.

It is an arithmetic number, because the mean of its divisors is an integer number (65327940).

Almost surely, 2^130655879 is an apocalyptic number.

130655879 is a deficient number, since it is larger than the sum of its proper divisors (1).

130655879 is an equidigital number, since it uses as much as digits as its factorization.

130655879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 130655879 is about 11430.4802611264. The cubic root of 130655879 is about 507.4302090444.

The spelling of 130655879 in words is "one hundred thirty million, six hundred fifty-five thousand, eight hundred seventy-nine".