12323200433 has 2 divisors, whose sum is σ = 12323200434. Its totient is φ = 12323200432.

The previous prime is 12323200399. The next prime is 12323200457. The reversal of 12323200433 is 33400232321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10368941584 + 1954258849 = 101828^2 + 44207^2 .

It is a cyclic number.

It is not a de Polignac number, because 12323200433 - 2¹² = 12323196337 is a prime.

It is a super-2 number, since 2×12323200433² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12323200399 and 12323200408.

It is not a weakly prime, because it can be changed into another prime (12323200033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161600216 + 6161600217.

It is an arithmetic number, because the mean of its divisors is an integer number (6161600217).

Almost surely, 2^12323200433 is an apocalyptic number.

It is an amenable number.

12323200433 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323200433 is an equidigital number, since it uses as much as digits as its factorization.

12323200433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 12323200433 its reverse (33400232321), we get a palindrome (45723432754).

The spelling of 12323200433 in words is "twelve billion, three hundred twenty-three million, two hundred thousand, four hundred thirty-three".