12323230233 has 16 divisors (see below), whose sum is σ = 16674978816. Its totient is φ = 8093659280.

The previous prime is 12323230223. The next prime is 12323230247. The reversal of 12323230233 is 33203232321.

It is a cyclic number.

It is not a de Polignac number, because 12323230233 - 2¹⁷ = 12323099161 is a prime.

It is a super-3 number, since 3×12323230233³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12323230223) 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, 270010 + ... + 312332.

It is an arithmetic number, because the mean of its divisors is an integer number (1042186176).

Almost surely, 2^12323230233 is an apocalyptic number.

It is an amenable number.

12323230233 is a deficient number, since it is larger than the sum of its proper divisors (4351748583).

12323230233 is a wasteful number, since it uses less digits than its factorization.

12323230233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43764.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 12323230233 its reverse (33203232321), we get a palindrome (45526462554).

It can be divided in two parts, 12323 and 230233, that added together give a triangular number (242556 = T₆₉₆).

The spelling of 12323230233 in words is "twelve billion, three hundred twenty-three million, two hundred thirty thousand, two hundred thirty-three".