12001133133303 has 16 divisors (see below), whose sum is σ = 16029938660736. Its totient is φ = 7986542222880.

The previous prime is 12001133133281. The next prime is 12001133133317. The reversal of 12001133133303 is 30333133110021.

It is not a de Polignac number, because 12001133133303 - 2²⁰ = 12001132084727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001133233303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102949576 + ... + 103066082.

It is an arithmetic number, because the mean of its divisors is an integer number (1001871166296).

Almost surely, 2^{12001133133303} is an apocalyptic number.

12001133133303 is a deficient number, since it is larger than the sum of its proper divisors (4028805527433).

12001133133303 is a wasteful number, since it uses less digits than its factorization.

12001133133303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177214.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 12001133133303 its reverse (30333133110021), we get a palindrome (42334266243324).

The spelling of 12001133133303 in words is "twelve trillion, one billion, one hundred thirty-three million, one hundred thirty-three thousand, three hundred three".