14321131031 has 2 divisors, whose sum is σ = 14321131032. Its totient is φ = 14321131030.

The previous prime is 14321130953. The next prime is 14321131057. The reversal of 14321131031 is 13013112341.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14321131031 is a prime.

It is a super-2 number, since 2×14321131031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14321130994 and 14321131012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14321131061) 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 as a sum of consecutive naturals, namely, 7160565515 + 7160565516.

It is an arithmetic number, because the mean of its divisors is an integer number (7160565516).

Almost surely, 2^14321131031 is an apocalyptic number.

14321131031 is a deficient number, since it is larger than the sum of its proper divisors (1).

14321131031 is an equidigital number, since it uses as much as digits as its factorization.

14321131031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 14321131031 its reverse (13013112341), we get a palindrome (27334243372).

The spelling of 14321131031 in words is "fourteen billion, three hundred twenty-one million, one hundred thirty-one thousand, thirty-one".