12133002002331 has 32 divisors (see below), whose sum is σ = 18882391080960. Its totient is φ = 6785401304736.

The previous prime is 12133002002291. The next prime is 12133002002351. The reversal of 12133002002331 is 13320020033121.

It is not a de Polignac number, because 12133002002331 - 2⁶ = 12133002002267 is a prime.

It is a super-2 number, since 2×12133002002331² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 12133002002298 and 12133002002307.

It is not an unprimeable number, because it can be changed into a prime (12133002002351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31510090 + ... + 31892816.

It is an arithmetic number, because the mean of its divisors is an integer number (590074721280).

Almost surely, 2^{12133002002331} is an apocalyptic number.

12133002002331 is a deficient number, since it is larger than the sum of its proper divisors (6749389078629).

12133002002331 is a wasteful number, since it uses less digits than its factorization.

12133002002331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414903.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12133002002331 its reverse (13320020033121), we get a palindrome (25453022035452).

The spelling of 12133002002331 in words is "twelve trillion, one hundred thirty-three billion, two million, two thousand, three hundred thirty-one".