12323430333 has 12 divisors (see below), whose sum is σ = 17839129308. Its totient is φ = 8197796160.

The previous prime is 12323430319. The next prime is 12323430377. The reversal of 12323430333 is 33303432321.

It is a happy number.

12323430333 is a `hidden beast` number, since 1 + 2 + 323 + 4 + 3 + 0 + 333 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4417197444 + 7906232889 = 66462^2 + 88917^2 .

It is not a de Polignac number, because 12323430333 - 2⁶ = 12323430269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12323430297 and 12323430306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323430233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1480960 + ... + 1489257.

It is an arithmetic number, because the mean of its divisors is an integer number (1486594109).

Almost surely, 2^12323430333 is an apocalyptic number.

It is an amenable number.

12323430333 is a deficient number, since it is larger than the sum of its proper divisors (5515698975).

12323430333 is a wasteful number, since it uses less digits than its factorization.

12323430333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970684 (or 2970681 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 12323430333 its reverse (33303432321), we get a palindrome (45626862654).

The spelling of 12323430333 in words is "twelve billion, three hundred twenty-three million, four hundred thirty thousand, three hundred thirty-three".