130808449231 has 2 divisors, whose sum is σ = 130808449232. Its totient is φ = 130808449230.

The previous prime is 130808449097. The next prime is 130808449253. The reversal of 130808449231 is 132944808031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130808449231 - 2¹⁵ = 130808416463 is a prime.

It is a super-2 number, since 2×130808449231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130808429231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65404224615 + 65404224616.

It is an arithmetic number, because the mean of its divisors is an integer number (65404224616).

Almost surely, 2^130808449231 is an apocalyptic number.

130808449231 is a deficient number, since it is larger than the sum of its proper divisors (1).

130808449231 is an equidigital number, since it uses as much as digits as its factorization.

130808449231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 130808449231 in words is "one hundred thirty billion, eight hundred eight million, four hundred forty-nine thousand, two hundred thirty-one".