13322331311 has 4 divisors (see below), whose sum is σ = 13332748800. Its totient is φ = 13311913824.

The previous prime is 13322331301. The next prime is 13322331353. The reversal of 13322331311 is 11313322331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11313322331 = 41 ⋅275934691.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13322331311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13322331301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5206826 + ... + 5209383.

It is an arithmetic number, because the mean of its divisors is an integer number (3333187200).

Almost surely, 2^13322331311 is an apocalyptic number.

13322331311 is a deficient number, since it is larger than the sum of its proper divisors (10417489).

13322331311 is a wasteful number, since it uses less digits than its factorization.

13322331311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10417488.

The product of its digits is 972, while the sum is 23.

Adding to 13322331311 its reverse (11313322331), we get a palindrome (24635653642).

The spelling of 13322331311 in words is "thirteen billion, three hundred twenty-two million, three hundred thirty-one thousand, three hundred eleven".