130761251 has 2 divisors, whose sum is σ = 130761252. Its totient is φ = 130761250.

The previous prime is 130761223. The next prime is 130761299. The reversal of 130761251 is 152167031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130761251 - 2²⁶ = 63652387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130761251.

It is not a weakly prime, because it can be changed into another prime (130761221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65380625 + 65380626.

It is an arithmetic number, because the mean of its divisors is an integer number (65380626).

Almost surely, 2^130761251 is an apocalyptic number.

130761251 is a deficient number, since it is larger than the sum of its proper divisors (1).

130761251 is an equidigital number, since it uses as much as digits as its factorization.

130761251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 130761251 is about 11435.0885873263. The cubic root of 130761251 is about 507.5665839984.

The spelling of 130761251 in words is "one hundred thirty million, seven hundred sixty-one thousand, two hundred fifty-one".