13412331131 has 2 divisors, whose sum is σ = 13412331132. Its totient is φ = 13412331130.

The previous prime is 13412331089. The next prime is 13412331157. The reversal of 13412331131 is 13113321431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13412331131 is a prime.

It is a super-2 number, since 2×13412331131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13412331097 and 13412331106.

It is not a weakly prime, because it can be changed into another prime (13412331431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6706165565 + 6706165566.

It is an arithmetic number, because the mean of its divisors is an integer number (6706165566).

Almost surely, 2^13412331131 is an apocalyptic number.

13412331131 is a deficient number, since it is larger than the sum of its proper divisors (1).

13412331131 is an equidigital number, since it uses as much as digits as its factorization.

13412331131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 23.

Adding to 13412331131 its reverse (13113321431), we get a palindrome (26525652562).

The spelling of 13412331131 in words is "thirteen billion, four hundred twelve million, three hundred thirty-one thousand, one hundred thirty-one".