12132011327 has 2 divisors, whose sum is σ = 12132011328. Its totient is φ = 12132011326.

The previous prime is 12132011321. The next prime is 12132011341. The reversal of 12132011327 is 72311023121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12132011327 - 2⁸ = 12132011071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12132011321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6066005663 + 6066005664.

It is an arithmetic number, because the mean of its divisors is an integer number (6066005664).

Almost surely, 2^12132011327 is an apocalyptic number.

12132011327 is a deficient number, since it is larger than the sum of its proper divisors (1).

12132011327 is an equidigital number, since it uses as much as digits as its factorization.

12132011327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 12132011327 its reverse (72311023121), we get a palindrome (84443034448).

The spelling of 12132011327 in words is "twelve billion, one hundred thirty-two million, eleven thousand, three hundred twenty-seven".