13130313 has 8 divisors (see below), whose sum is σ = 20008128. Its totient is φ = 7503024.

The previous prime is 13130297. The next prime is 13130317. The reversal of 13130313 is 31303131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13130313 - 2⁴ = 13130297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13130292 and 13130301.

It is not an unprimeable number, because it can be changed into a prime (13130317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312606 + ... + 312647.

It is an arithmetic number, because the mean of its divisors is an integer number (2501016).

Almost surely, 2^13130313 is an apocalyptic number.

It is an amenable number.

13130313 is a deficient number, since it is larger than the sum of its proper divisors (6877815).

13130313 is an equidigital number, since it uses as much as digits as its factorization.

13130313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625263.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 13130313 is about 3623.5773760194. The cubic root of 13130313 is about 235.9165234308.

Adding to 13130313 its reverse (31303131), we get a palindrome (44433444).

The spelling of 13130313 in words is "thirteen million, one hundred thirty thousand, three hundred thirteen".