12020203131233 has 8 divisors (see below), whose sum is σ = 13113072763200. Its totient is φ = 10927354148080.

The previous prime is 12020203131187. The next prime is 12020203131257. The reversal of 12020203131233 is 33213130202021.

12020203131233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12020203131233 - 2²⁰ = 12020202082657 is a prime.

It is a super-2 number, since 2×12020203131233² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12020203131199 and 12020203131208.

It is not an unprimeable number, because it can be changed into a prime (12020203130233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3932285 + ... + 6285162.

It is an arithmetic number, because the mean of its divisors is an integer number (1639134095400).

Almost surely, 2^{12020203131233} is an apocalyptic number.

It is an amenable number.

12020203131233 is a deficient number, since it is larger than the sum of its proper divisors (1092869631967).

12020203131233 is a wasteful number, since it uses less digits than its factorization.

12020203131233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10324407.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12020203131233 its reverse (33213130202021), we get a palindrome (45233333333254).

The spelling of 12020203131233 in words is "twelve trillion, twenty billion, two hundred three million, one hundred thirty-one thousand, two hundred thirty-three".