12001233310133 has 4 divisors (see below), whose sum is σ = 12026288077440. Its totient is φ = 11976178542828.

The previous prime is 12001233310109. The next prime is 12001233310159. The reversal of 12001233310133 is 33101333210021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12001233310133 - 2²⁸ = 12000964874677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12001233310099 and 12001233310108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001233310933) 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 in 3 ways as a sum of consecutive naturals, for example, 12527382935 + ... + 12527383892.

It is an arithmetic number, because the mean of its divisors is an integer number (3006572019360).

Almost surely, 2^{12001233310133} is an apocalyptic number.

It is an amenable number.

12001233310133 is a deficient number, since it is larger than the sum of its proper divisors (25054767307).

12001233310133 is an equidigital number, since it uses as much as digits as its factorization.

12001233310133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25054767306.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 12001233310133 its reverse (33101333210021), we get a palindrome (45102566520154).

The spelling of 12001233310133 in words is "twelve trillion, one billion, two hundred thirty-three million, three hundred ten thousand, one hundred thirty-three".