13314111311 has 4 divisors (see below), whose sum is σ = 13336564032. Its totient is φ = 13291658592.

The previous prime is 13314111271. The next prime is 13314111331. The reversal of 13314111311 is 11311141331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13314111311 - 2¹⁸ = 13313849167 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 (13314111331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11225471 + ... + 11226656.

It is an arithmetic number, because the mean of its divisors is an integer number (3334141008).

Almost surely, 2^13314111311 is an apocalyptic number.

13314111311 is a deficient number, since it is larger than the sum of its proper divisors (22452721).

13314111311 is an equidigital number, since it uses as much as digits as its factorization.

13314111311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22452720.

The product of its digits is 108, while the sum is 20.

Adding to 13314111311 its reverse (11311141331), we get a palindrome (24625252642).

The spelling of 13314111311 in words is "thirteen billion, three hundred fourteen million, one hundred eleven thousand, three hundred eleven".