12333131273 has 2 divisors, whose sum is σ = 12333131274. Its totient is φ = 12333131272.

The previous prime is 12333131267. The next prime is 12333131347. The reversal of 12333131273 is 37213133321.

12333131273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9034122304 + 3299008969 = 95048^2 + 57437^2 .

It is a cyclic number.

It is not a de Polignac number, because 12333131273 - 2²² = 12328936969 is a prime.

It is a super-2 number, since 2×12333131273² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12333131203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6166565636 + 6166565637.

It is an arithmetic number, because the mean of its divisors is an integer number (6166565637).

Almost surely, 2^12333131273 is an apocalyptic number.

It is an amenable number.

12333131273 is a deficient number, since it is larger than the sum of its proper divisors (1).

12333131273 is an equidigital number, since it uses as much as digits as its factorization.

12333131273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6804, while the sum is 29.

Adding to 12333131273 its reverse (37213133321), we get a palindrome (49546264594).

The spelling of 12333131273 in words is "twelve billion, three hundred thirty-three million, one hundred thirty-one thousand, two hundred seventy-three".