12431031410105 has 16 divisors (see below), whose sum is σ = 18598114525824. Its totient is φ = 7749214385280.

The previous prime is 12431031410071. The next prime is 12431031410179. The reversal of 12431031410105 is 50101413013421.

It is not a de Polignac number, because 12431031410105 - 2¹⁴ = 12431031393721 is a prime.

It is a super-2 number, since 2×12431031410105² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16144196252 + ... + 16144197021.

It is an arithmetic number, because the mean of its divisors is an integer number (1162382157864).

Almost surely, 2^{12431031410105} is an apocalyptic number.

It is an amenable number.

12431031410105 is a deficient number, since it is larger than the sum of its proper divisors (6167083115719).

12431031410105 is a wasteful number, since it uses less digits than its factorization.

12431031410105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32288393296.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 12431031410105 its reverse (50101413013421), we get a palindrome (62532444423526).

The spelling of 12431031410105 in words is "twelve trillion, four hundred thirty-one billion, thirty-one million, four hundred ten thousand, one hundred five".