13302131313 has 16 divisors (see below), whose sum is σ = 18281140416. Its totient is φ = 8598616320.

The previous prime is 13302131239. The next prime is 13302131317. The reversal of 13302131313 is 31313120331.

It is a de Polignac number, because none of the positive numbers 2^k-13302131313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13302131313.

It is not an unprimeable number, because it can be changed into a prime (13302131317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358668 + ... + 394013.

It is an arithmetic number, because the mean of its divisors is an integer number (1142571276).

Almost surely, 2^13302131313 is an apocalyptic number.

It is an amenable number.

13302131313 is a deficient number, since it is larger than the sum of its proper divisors (4979009103).

13302131313 is a wasteful number, since it uses less digits than its factorization.

13302131313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752864.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 13302131313 its reverse (31313120331), we get a palindrome (44615251644).

The spelling of 13302131313 in words is "thirteen billion, three hundred two million, one hundred thirty-one thousand, three hundred thirteen".