13223303313 has 64 divisors (see below), whose sum is σ = 20999430144. Its totient is φ = 7318784000.

The previous prime is 13223303311. The next prime is 13223303321. The reversal of 13223303313 is 31330332231.

It is not a de Polignac number, because 13223303313 - 2¹ = 13223303311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13223303311) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1458073 + ... + 1467113.

It is an arithmetic number, because the mean of its divisors is an integer number (328116096).

Almost surely, 2^13223303313 is an apocalyptic number.

It is an amenable number.

13223303313 is a deficient number, since it is larger than the sum of its proper divisors (7776126831).

13223303313 is a wasteful number, since it uses less digits than its factorization.

13223303313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9166.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 13223303313 its reverse (31330332231), we get a palindrome (44553635544).

The spelling of 13223303313 in words is "thirteen billion, two hundred twenty-three million, three hundred three thousand, three hundred thirteen".