130253513 has 4 divisors (see below), whose sum is σ = 140273028. Its totient is φ = 120234000.

The previous prime is 130253509. The next prime is 130253549. The reversal of 130253513 is 315352031.

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 59474944 + 70778569 = 7712^2 + 8413^2 .

It is a cyclic number.

It is not a de Polignac number, because 130253513 - 2² = 130253509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130253503) 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 3 ways as a sum of consecutive naturals, for example, 5009738 + ... + 5009763.

It is an arithmetic number, because the mean of its divisors is an integer number (35068257).

Almost surely, 2^130253513 is an apocalyptic number.

130253513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

130253513 is a deficient number, since it is larger than the sum of its proper divisors (10019515).

130253513 is a wasteful number, since it uses less digits than its factorization.

130253513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10019514.

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

The square root of 130253513 is about 11412.8661167999. The cubic root of 130253513 is about 506.9087817820.

The spelling of 130253513 in words is "one hundred thirty million, two hundred fifty-three thousand, five hundred thirteen".