130852297 has 4 divisors (see below), whose sum is σ = 137739280. Its totient is φ = 123965316.

The previous prime is 130852289. The next prime is 130852301. The reversal of 130852297 is 792258031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 792258031 = 13921 ⋅56911.

It is a cyclic number.

It is not a de Polignac number, because 130852297 - 2³ = 130852289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130852217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3443463 + ... + 3443500.

It is an arithmetic number, because the mean of its divisors is an integer number (34434820).

Almost surely, 2^130852297 is an apocalyptic number.

It is an amenable number.

130852297 is a deficient number, since it is larger than the sum of its proper divisors (6886983).

130852297 is an equidigital number, since it uses as much as digits as its factorization.

130852297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6886982.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 130852297 is about 11439.0688869331. The cubic root of 130852297 is about 507.6843589141.

The spelling of 130852297 in words is "one hundred thirty million, eight hundred fifty-two thousand, two hundred ninety-seven".