13314111331 has 2 divisors, whose sum is σ = 13314111332. Its totient is φ = 13314111330.

The previous prime is 13314111271. The next prime is 13314111337. The reversal of 13314111331 is 13311141331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13314111331 - 2¹⁷ = 13313980259 is a prime.

It is a super-2 number, since 2×13314111331² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13314111337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6657055665 + 6657055666.

It is an arithmetic number, because the mean of its divisors is an integer number (6657055666).

Almost surely, 2^13314111331 is an apocalyptic number.

13314111331 is a deficient number, since it is larger than the sum of its proper divisors (1).

13314111331 is an equidigital number, since it uses as much as digits as its factorization.

13314111331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324, while the sum is 22.

Adding to 13314111331 its reverse (13311141331), we get a palindrome (26625252662).

The spelling of 13314111331 in words is "thirteen billion, three hundred fourteen million, one hundred eleven thousand, three hundred thirty-one".