12131410231 has 2 divisors, whose sum is σ = 12131410232. Its totient is φ = 12131410230.

The previous prime is 12131410223. The next prime is 12131410241. The reversal of 12131410231 is 13201413121.

12131410231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12131410231 - 2³ = 12131410223 is a prime.

It is a super-2 number, since 2×12131410231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12131410199 and 12131410208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12131410241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065705115 + 6065705116.

It is an arithmetic number, because the mean of its divisors is an integer number (6065705116).

Almost surely, 2^12131410231 is an apocalyptic number.

12131410231 is a deficient number, since it is larger than the sum of its proper divisors (1).

12131410231 is an equidigital number, since it uses as much as digits as its factorization.

12131410231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12131410231 its reverse (13201413121), we get a palindrome (25332823352).

The spelling of 12131410231 in words is "twelve billion, one hundred thirty-one million, four hundred ten thousand, two hundred thirty-one".