13124042131 has 2 divisors, whose sum is σ = 13124042132. Its totient is φ = 13124042130.

The previous prime is 13124042123. The next prime is 13124042137.

13124042131 is nontrivially palindromic in base 10.

13124042131 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 palprime.

It is a cyclic number.

It is not a de Polignac number, because 13124042131 - 2³ = 13124042123 is a prime.

It is a super-2 number, since 2×13124042131² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13124042137) 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, 6562021065 + 6562021066.

It is an arithmetic number, because the mean of its divisors is an integer number (6562021066).

Almost surely, 2^13124042131 is an apocalyptic number.

13124042131 is a deficient number, since it is larger than the sum of its proper divisors (1).

13124042131 is an equidigital number, since it uses as much as digits as its factorization.

13124042131 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 22.

It can be divided in two parts, 131240 and 42131, that added together give a palindrome (173371).

The spelling of 13124042131 in words is "thirteen billion, one hundred twenty-four million, forty-two thousand, one hundred thirty-one".