12001133132003 has 4 divisors (see below), whose sum is σ = 12113293254840. Its totient is φ = 11888973009168.

The previous prime is 12001133131973. The next prime is 12001133132041. The reversal of 12001133132003 is 30023133110021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12001133132003 - 2⁸ = 12001133131747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12001133132603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56080061258 + ... + 56080061471.

It is an arithmetic number, because the mean of its divisors is an integer number (3028323313710).

Almost surely, 2^{12001133132003} is an apocalyptic number.

12001133132003 is a deficient number, since it is larger than the sum of its proper divisors (112160122837).

12001133132003 is a wasteful number, since it uses less digits than its factorization.

12001133132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112160122836.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12001133132003 its reverse (30023133110021), we get a palindrome (42024266242024).

The spelling of 12001133132003 in words is "twelve trillion, one billion, one hundred thirty-three million, one hundred thirty-two thousand, three".