12132013241 has 2 divisors, whose sum is σ = 12132013242. Its totient is φ = 12132013240.

The previous prime is 12132013219. The next prime is 12132013253. The reversal of 12132013241 is 14231023121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9564057616 + 2567955625 = 97796^2 + 50675^2 .

It is a cyclic number.

It is not a de Polignac number, because 12132013241 - 2²⁶ = 12064904377 is a prime.

It is not a weakly prime, because it can be changed into another prime (12132013261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6066006620 + 6066006621.

It is an arithmetic number, because the mean of its divisors is an integer number (6066006621).

Almost surely, 2^12132013241 is an apocalyptic number.

It is an amenable number.

12132013241 is a deficient number, since it is larger than the sum of its proper divisors (1).

12132013241 is an equidigital number, since it uses as much as digits as its factorization.

12132013241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12132013241 its reverse (14231023121), we get a palindrome (26363036362).

The spelling of 12132013241 in words is "twelve billion, one hundred thirty-two million, thirteen thousand, two hundred forty-one".