12323203323233 has 16 divisors (see below), whose sum is σ = 13905087460992. Its totient is φ = 10823557008000.

The previous prime is 12323203323199. The next prime is 12323203323247. The reversal of 12323203323233 is 33232330232321.

It is not a de Polignac number, because 12323203323233 - 2⁶ = 12323203323169 is a prime.

It is a super-2 number, since 2×12323203323233² (a number of 27 digits) contains 22 as substring.

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 12323203323233.

It is not an unprimeable number, because it can be changed into a prime (12323203323733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132595178 + ... + 132688083.

It is an arithmetic number, because the mean of its divisors is an integer number (869067966312).

Almost surely, 2^{12323203323233} is an apocalyptic number.

It is an amenable number.

12323203323233 is a deficient number, since it is larger than the sum of its proper divisors (1581884137759).

12323203323233 is a wasteful number, since it uses less digits than its factorization.

12323203323233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265283416.

The product of its (nonzero) digits is 69984, while the sum is 32.

Adding to 12323203323233 its reverse (33232330232321), we get a palindrome (45555533555554).

The spelling of 12323203323233 in words is "twelve trillion, three hundred twenty-three billion, two hundred three million, three hundred twenty-three thousand, two hundred thirty-three".