12117435325033 has 2 divisors, whose sum is σ = 12117435325034. Its totient is φ = 12117435325032.

The previous prime is 12117435325027. The next prime is 12117435325067. The reversal of 12117435325033 is 33052353471121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10631564529664 + 1485870795369 = 3260608^2 + 1218963^2 .

It is an emirp because it is prime and its reverse (33052353471121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12117435325033 - 2²⁵ = 12117401770601 is a prime.

It is not a weakly prime, because it can be changed into another prime (12117435325133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6058717662516 + 6058717662517.

It is an arithmetic number, because the mean of its divisors is an integer number (6058717662517).

Almost surely, 2^{12117435325033} is an apocalyptic number.

It is an amenable number.

12117435325033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12117435325033 is an equidigital number, since it uses as much as digits as its factorization.

12117435325033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 40.

Adding to 12117435325033 its reverse (33052353471121), we get a palindrome (45169788796154).

The spelling of 12117435325033 in words is "twelve trillion, one hundred seventeen billion, four hundred thirty-five million, three hundred twenty-five thousand, thirty-three".