13210031313 has 32 divisors (see below), whose sum is σ = 19673477120. Its totient is φ = 8760422160.

The previous prime is 13210031297. The next prime is 13210031323. The reversal of 13210031313 is 31313001231.

It is a happy number.

13210031313 is a `hidden beast` number, since 1 + 321 + 0 + 0 + 31 + 313 = 666.

It is not a de Polignac number, because 13210031313 - 2⁴ = 13210031297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13210031323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7074606 + ... + 7076472.

It is an arithmetic number, because the mean of its divisors is an integer number (614796160).

Almost surely, 2^13210031313 is an apocalyptic number.

It is an amenable number.

13210031313 is a deficient number, since it is larger than the sum of its proper divisors (6463445807).

13210031313 is a wasteful number, since it uses less digits than its factorization.

13210031313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114 (or 3108 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13210031313 its reverse (31313001231), we get a palindrome (44523032544).

The spelling of 13210031313 in words is "thirteen billion, two hundred ten million, thirty-one thousand, three hundred thirteen".