12133013123233 has 2 divisors, whose sum is σ = 12133013123234. Its totient is φ = 12133013123232.

The previous prime is 12133013123207. The next prime is 12133013123239. The reversal of 12133013123233 is 33232131033121.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8113336985664 + 4019676137569 = 2848392^2 + 2004913^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12133013123233 is a prime.

It is not a weakly prime, because it can be changed into another prime (12133013123239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6066506561616 + 6066506561617.

It is an arithmetic number, because the mean of its divisors is an integer number (6066506561617).

Almost surely, 2^{12133013123233} is an apocalyptic number.

It is an amenable number.

12133013123233 is a deficient number, since it is larger than the sum of its proper divisors (1).

12133013123233 is an equidigital number, since it uses as much as digits as its factorization.

12133013123233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 12133013123233 its reverse (33232131033121), we get a palindrome (45365144156354).

The spelling of 12133013123233 in words is "twelve trillion, one hundred thirty-three billion, thirteen million, one hundred twenty-three thousand, two hundred thirty-three".