12031333133223 has 8 divisors (see below), whose sum is σ = 16044802570368. Its totient is φ = 8019376225784.

The previous prime is 12031333133189. The next prime is 12031333133227. The reversal of 12031333133223 is 32233133313021.

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 12031333133223 - 2²² = 12031328938919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12031333133227) 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, 378113865 + ... + 378145682.

It is an arithmetic number, because the mean of its divisors is an integer number (2005600321296).

Almost surely, 2^{12031333133223} is an apocalyptic number.

12031333133223 is a deficient number, since it is larger than the sum of its proper divisors (4013469437145).

12031333133223 is an equidigital number, since it uses as much as digits as its factorization.

12031333133223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756264853.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 12031333133223 its reverse (32233133313021), we get a palindrome (44264466446244).

The spelling of 12031333133223 in words is "twelve trillion, thirty-one billion, three hundred thirty-three million, one hundred thirty-three thousand, two hundred twenty-three".