12132411127 has 2 divisors, whose sum is σ = 12132411128. Its totient is φ = 12132411126.

The previous prime is 12132411119. The next prime is 12132411157. The reversal of 12132411127 is 72111423121.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12132411127 - 2³ = 12132411119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12132411157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6066205563 + 6066205564.

It is an arithmetic number, because the mean of its divisors is an integer number (6066205564).

Almost surely, 2^12132411127 is an apocalyptic number.

12132411127 is a deficient number, since it is larger than the sum of its proper divisors (1).

12132411127 is an equidigital number, since it uses as much as digits as its factorization.

12132411127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 672, while the sum is 25.

Adding to 12132411127 its reverse (72111423121), we get a palindrome (84243834248).

The spelling of 12132411127 in words is "twelve billion, one hundred thirty-two million, four hundred eleven thousand, one hundred twenty-seven".