12914131 has 2 divisors, whose sum is σ = 12914132. Its totient is φ = 12914130.

The previous prime is 12914117. The next prime is 12914137. The reversal of 12914131 is 13141921.

12914131 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 12914131 - 2²³ = 4525523 is a prime.

It is a super-2 number, since 2×12914131² = 333549558970322, which contains 22 as substring.

It is equal to p₈₄₄₀₄₂ and since 12914131 and 844042 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (12914137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6457065 + 6457066.

It is an arithmetic number, because the mean of its divisors is an integer number (6457066).

Almost surely, 2^12914131 is an apocalyptic number.

12914131 is a deficient number, since it is larger than the sum of its proper divisors (1).

12914131 is an equidigital number, since it uses as much as digits as its factorization.

12914131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 22.

The square root of 12914131 is about 3593.6236586487. The cubic root of 12914131 is about 234.6146150568.

The spelling of 12914131 in words is "twelve million, nine hundred fourteen thousand, one hundred thirty-one".