14311322131 has 12 divisors (see below), whose sum is σ = 14973611968. Its totient is φ = 13677192144.

The previous prime is 14311322119. The next prime is 14311322149. The reversal of 14311322131 is 13122311341.

It is not a de Polignac number, because 14311322131 - 2⁵ = 14311322099 is a prime.

It is a super-2 number, since 2×14311322131² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14311322111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 630526 + ... + 652828.

Almost surely, 2^14311322131 is an apocalyptic number.

14311322131 is a deficient number, since it is larger than the sum of its proper divisors (662289837).

14311322131 is a wasteful number, since it uses less digits than its factorization.

14311322131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23562 (or 23539 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

Adding to 14311322131 its reverse (13122311341), we get a palindrome (27433633472).

The spelling of 14311322131 in words is "fourteen billion, three hundred eleven million, three hundred twenty-two thousand, one hundred thirty-one".