12133010133 has 12 divisors (see below), whose sum is σ = 17601992460. Its totient is φ = 8053350336.

The previous prime is 12133010093. The next prime is 12133010167. The reversal of 12133010133 is 33101033121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8753099364 + 3379910769 = 93558^2 + 58137^2 .

It is not a de Polignac number, because 12133010133 - 2⁶ = 12133010069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12133010033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2941416 + ... + 2945537.

It is an arithmetic number, because the mean of its divisors is an integer number (1466832705).

Almost surely, 2^12133010133 is an apocalyptic number.

It is an amenable number.

12133010133 is a deficient number, since it is larger than the sum of its proper divisors (5468982327).

12133010133 is a wasteful number, since it uses less digits than its factorization.

12133010133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5887188 (or 5887185 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 12133010133 its reverse (33101033121), we get a palindrome (45234043254).

The spelling of 12133010133 in words is "twelve billion, one hundred thirty-three million, ten thousand, one hundred thirty-three".