130853081 has 2 divisors, whose sum is σ = 130853082. Its totient is φ = 130853080.

The previous prime is 130853059. The next prime is 130853087. The reversal of 130853081 is 180358031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91853056 + 39000025 = 9584^2 + 6245^2 .

It is a cyclic number.

It is not a de Polignac number, because 130853081 - 2¹⁸ = 130590937 is a prime.

It is a super-2 number, since 2×130853081² = 34245057614385122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (130853087) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65426540 + 65426541.

It is an arithmetic number, because the mean of its divisors is an integer number (65426541).

Almost surely, 2^130853081 is an apocalyptic number.

It is an amenable number.

130853081 is a deficient number, since it is larger than the sum of its proper divisors (1).

130853081 is an equidigital number, since it uses as much as digits as its factorization.

130853081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 130853081 is about 11439.1031554051. The cubic root of 130853081 is about 507.6853728403.

The spelling of 130853081 in words is "one hundred thirty million, eight hundred fifty-three thousand, eighty-one".