130352513 has 4 divisors (see below), whose sum is σ = 130552788. Its totient is φ = 130152240.

The previous prime is 130352503. The next prime is 130352533. The reversal of 130352513 is 315253031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30991489 + 99361024 = 5567^2 + 9968^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130352513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130352503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99158 + ... + 100463.

It is an arithmetic number, because the mean of its divisors is an integer number (32638197).

Almost surely, 2^130352513 is an apocalyptic number.

It is an amenable number.

130352513 is a deficient number, since it is larger than the sum of its proper divisors (200275).

130352513 is an equidigital number, since it uses as much as digits as its factorization.

130352513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200274.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 130352513 is about 11417.2025032405. The cubic root of 130352513 is about 507.0371756590.

The spelling of 130352513 in words is "one hundred thirty million, three hundred fifty-two thousand, five hundred thirteen".