12321333433 has 8 divisors (see below), whose sum is σ = 12508458560. Its totient is φ = 12134303280.

The previous prime is 12321333413. The next prime is 12321333463. The reversal of 12321333433 is 33433312321.

12321333433 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 12321333433 - 2¹³ = 12321325241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12321333413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263908 + ... + 307066.

It is an arithmetic number, because the mean of its divisors is an integer number (1563557320).

Almost surely, 2^12321333433 is an apocalyptic number.

It is an amenable number.

12321333433 is a deficient number, since it is larger than the sum of its proper divisors (187125127).

12321333433 is an equidigital number, since it uses as much as digits as its factorization.

12321333433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47487.

The product of its digits is 11664, while the sum is 28.

Adding to 12321333433 its reverse (33433312321), we get a palindrome (45754645754).

The spelling of 12321333433 in words is "twelve billion, three hundred twenty-one million, three hundred thirty-three thousand, four hundred thirty-three".