12134313432127 has 2 divisors, whose sum is σ = 12134313432128. Its totient is φ = 12134313432126.

The previous prime is 12134313432097. The next prime is 12134313432149. The reversal of 12134313432127 is 72123431343121.

It is a happy number.

12134313432127 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 a de Polignac number, because none of the positive numbers 2^k-12134313432127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12134313432167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6067156716063 + 6067156716064.

It is an arithmetic number, because the mean of its divisors is an integer number (6067156716064).

Almost surely, 2^{12134313432127} is an apocalyptic number.

12134313432127 is a deficient number, since it is larger than the sum of its proper divisors (1).

12134313432127 is an equidigital number, since it uses as much as digits as its factorization.

12134313432127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 37.

Adding to 12134313432127 its reverse (72123431343121), we get a palindrome (84257744775248).

The spelling of 12134313432127 in words is "twelve trillion, one hundred thirty-four billion, three hundred thirteen million, four hundred thirty-two thousand, one hundred twenty-seven".