12031030333 has 8 divisors (see below), whose sum is σ = 13787217152. Its totient is φ = 10284210576.

The previous prime is 12031030331. The next prime is 12031030379. The reversal of 12031030333 is 33303013021.

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 12031030333 - 2¹ = 12031030331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12031030333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12031030331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2339010 + ... + 2344147.

It is an arithmetic number, because the mean of its divisors is an integer number (1723402144).

Almost surely, 2^12031030333 is an apocalyptic number.

It is an amenable number.

12031030333 is a deficient number, since it is larger than the sum of its proper divisors (1756186819).

12031030333 is an equidigital number, since it uses as much as digits as its factorization.

12031030333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4683531.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 12031030333 its reverse (33303013021), we get a palindrome (45334043354).

The spelling of 12031030333 in words is "twelve billion, thirty-one million, thirty thousand, three hundred thirty-three".