13231410431 has 2 divisors, whose sum is σ = 13231410432. Its totient is φ = 13231410430.

The previous prime is 13231410391. The next prime is 13231410449. The reversal of 13231410431 is 13401413231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13231410431 - 2¹⁰ = 13231409407 is a prime.

It is a super-2 number, since 2×13231410431² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13231410397 and 13231410406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13231413431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615705215 + 6615705216.

It is an arithmetic number, because the mean of its divisors is an integer number (6615705216).

Almost surely, 2^13231410431 is an apocalyptic number.

13231410431 is a deficient number, since it is larger than the sum of its proper divisors (1).

13231410431 is an equidigital number, since it uses as much as digits as its factorization.

13231410431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13231410431 its reverse (13401413231), we get a palindrome (26632823662).

The spelling of 13231410431 in words is "thirteen billion, two hundred thirty-one million, four hundred ten thousand, four hundred thirty-one".