12321304243233 has 8 divisors (see below), whose sum is σ = 16457278077600. Its totient is φ = 8199766618848.

The previous prime is 12321304243229. The next prime is 12321304243271. The reversal of 12321304243233 is 33234240312321.

12321304243233 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 not a de Polignac number, because 12321304243233 - 2² = 12321304243229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12321304243194 and 12321304243203.

It is not an unprimeable number, because it can be changed into a prime (12321304245233) 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, 3609050503 + ... + 3609053916.

It is an arithmetic number, because the mean of its divisors is an integer number (2057159759700).

Almost surely, 2^{12321304243233} is an apocalyptic number.

It is an amenable number.

12321304243233 is a deficient number, since it is larger than the sum of its proper divisors (4135973834367).

12321304243233 is an equidigital number, since it uses as much as digits as its factorization.

12321304243233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7218104991.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 12321304243233 its reverse (33234240312321), we get a palindrome (45555544555554).

The spelling of 12321304243233 in words is "twelve trillion, three hundred twenty-one billion, three hundred four million, two hundred forty-three thousand, two hundred thirty-three".