12402034031 has 2 divisors, whose sum is σ = 12402034032. Its totient is φ = 12402034030.

The previous prime is 12402033983. The next prime is 12402034069. The reversal of 12402034031 is 13043020421.

12402034031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12402034031 - 2³⁰ = 11328292207 is a prime.

It is a super-2 number, since 2×12402034031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12402033994 and 12402034012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12402034081) 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, 6201017015 + 6201017016.

It is an arithmetic number, because the mean of its divisors is an integer number (6201017016).

Almost surely, 2^12402034031 is an apocalyptic number.

12402034031 is a deficient number, since it is larger than the sum of its proper divisors (1).

12402034031 is an equidigital number, since it uses as much as digits as its factorization.

12402034031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12402034031 its reverse (13043020421), we get a palindrome (25445054452).

The spelling of 12402034031 in words is "twelve billion, four hundred two million, thirty-four thousand, thirty-one".