130494612277 has 2 divisors, whose sum is σ = 130494612278. Its totient is φ = 130494612276.

The previous prime is 130494612233. The next prime is 130494612289. The reversal of 130494612277 is 772216494031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120316021956 + 10178590321 = 346866^2 + 100889^2 .

It is a cyclic number.

It is not a de Polignac number, because 130494612277 - 2¹¹ = 130494610229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130494622277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65247306138 + 65247306139.

It is an arithmetic number, because the mean of its divisors is an integer number (65247306139).

Almost surely, 2^130494612277 is an apocalyptic number.

It is an amenable number.

130494612277 is a deficient number, since it is larger than the sum of its proper divisors (1).

130494612277 is an equidigital number, since it uses as much as digits as its factorization.

130494612277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 130494612277 in words is "one hundred thirty billion, four hundred ninety-four million, six hundred twelve thousand, two hundred seventy-seven".