130511313 has 6 divisors (see below), whose sum is σ = 188516354. Its totient is φ = 87007536.

The previous prime is 130511309. The next prime is 130511327. The reversal of 130511313 is 313115031.

It can be written as a sum of positive squares in only one way, i.e., 115089984 + 15421329 = 10728^2 + 3927^2 .

It is not a de Polignac number, because 130511313 - 2² = 130511309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130511413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7250620 + ... + 7250637.

Almost surely, 2^130511313 is an apocalyptic number.

It is an amenable number.

130511313 is a deficient number, since it is larger than the sum of its proper divisors (58005041).

130511313 is a wasteful number, since it uses less digits than its factorization.

130511313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14501263 (or 14501260 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 130511313 is about 11424.1548046234. The cubic root of 130511313 is about 507.2429889247.

Adding to 130511313 its reverse (313115031), we get a palindrome (443626344).

The spelling of 130511313 in words is "one hundred thirty million, five hundred eleven thousand, three hundred thirteen".