130369297 has 6 divisors (see below), whose sum is σ = 135020678. Its totient is φ = 125872992.

The previous prime is 130369289. The next prime is 130369301. The reversal of 130369297 is 792963031.

It can be written as a sum of positive squares in 3 ways, for example, as 2588881 + 127780416 = 1609^2 + 11304^2 .

It is not a de Polignac number, because 130369297 - 2³ = 130369289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130369237) 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 in 5 ways as a sum of consecutive naturals, for example, 76668 + ... + 78349.

Almost surely, 2^130369297 is an apocalyptic number.

It is an amenable number.

130369297 is a deficient number, since it is larger than the sum of its proper divisors (4651381).

130369297 is an equidigital number, since it uses as much as digits as its factorization.

130369297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155075 (or 155046 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 40.

The square root of 130369297 is about 11417.9375107766. The cubic root of 130369297 is about 507.0589365148.

The spelling of 130369297 in words is "one hundred thirty million, three hundred sixty-nine thousand, two hundred ninety-seven".