12031331200133 has 8 divisors (see below), whose sum is σ = 13752671146368. Its totient is φ = 10310635840464.

The previous prime is 12031331200069. The next prime is 12031331200151. The reversal of 12031331200133 is 33100213313021.

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 12031331200133 - 2⁶ = 12031331200069 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12031331200099 and 12031331200108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12031331200033) 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, 161106641 + ... + 161181302.

It is an arithmetic number, because the mean of its divisors is an integer number (1719083893296).

Almost surely, 2^{12031331200133} is an apocalyptic number.

It is an amenable number.

12031331200133 is a deficient number, since it is larger than the sum of its proper divisors (1721339946235).

12031331200133 is an equidigital number, since it uses as much as digits as its factorization.

12031331200133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322293283.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 12031331200133 its reverse (33100213313021), we get a palindrome (45131544513154).

The spelling of 12031331200133 in words is "twelve trillion, thirty-one billion, three hundred thirty-one million, two hundred thousand, one hundred thirty-three".