12002003011132 has 12 divisors (see below), whose sum is σ = 21033129400360. Its totient is φ = 5992537468176.

The previous prime is 12002003011123. The next prime is 12002003011181. The reversal of 12002003011132 is 23111030020021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2116006158 + ... + 2116011829.

Almost surely, 2^{12002003011132} is an apocalyptic number.

It is an amenable number.

12002003011132 is a deficient number, since it is larger than the sum of its proper divisors (9031126389228).

12002003011132 is a wasteful number, since it uses less digits than its factorization.

12002003011132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4232018700 (or 4232018698 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12002003011132 its reverse (23111030020021), we get a palindrome (35113033031153).

The spelling of 12002003011132 in words is "twelve trillion, two billion, three million, eleven thousand, one hundred thirty-two".