13323101331 has 16 divisors (see below), whose sum is σ = 19267845408. Its totient is φ = 8155699200.

The previous prime is 13323101299. The next prime is 13323101339. The reversal of 13323101331 is 13310132331.

It is not a de Polignac number, because 13323101331 - 2⁵ = 13323101299 is a prime.

It is a super-2 number, since 2×13323101331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13323101298 and 13323101307.

It is not an unprimeable number, because it can be changed into a prime (13323101339) 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, 3183730 + ... + 3187911.

It is an arithmetic number, because the mean of its divisors is an integer number (1204240338).

Almost surely, 2^13323101331 is an apocalyptic number.

13323101331 is a deficient number, since it is larger than the sum of its proper divisors (5944744077).

13323101331 is a wasteful number, since it uses less digits than its factorization.

13323101331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6371702.

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

Adding to 13323101331 its reverse (13310132331), we get a palindrome (26633233662).

The spelling of 13323101331 in words is "thirteen billion, three hundred twenty-three million, one hundred one thousand, three hundred thirty-one".