12104230013 has 2 divisors, whose sum is σ = 12104230014. Its totient is φ = 12104230012.

The previous prime is 12104229971. The next prime is 12104230037. The reversal of 12104230013 is 31003240121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10663040644 + 1441189369 = 103262^2 + 37963^2 .

It is a cyclic number.

It is not a de Polignac number, because 12104230013 - 2²⁰ = 12103181437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12104229973 and 12104230000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12104230613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6052115006 + 6052115007.

It is an arithmetic number, because the mean of its divisors is an integer number (6052115007).

Almost surely, 2^12104230013 is an apocalyptic number.

It is an amenable number.

12104230013 is a deficient number, since it is larger than the sum of its proper divisors (1).

12104230013 is an equidigital number, since it uses as much as digits as its factorization.

12104230013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12104230013 its reverse (31003240121), we get a palindrome (43107470134).

The spelling of 12104230013 in words is "twelve billion, one hundred four million, two hundred thirty thousand, thirteen".