12302330233 has 4 divisors (see below), whose sum is σ = 12309162868. Its totient is φ = 12295497600.

The previous prime is 12302330219. The next prime is 12302330237. The reversal of 12302330233 is 33203320321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1175666944 + 11126663289 = 34288^2 + 105483^2 .

It is a cyclic number.

It is not a de Polignac number, because 12302330233 - 2²¹ = 12300233081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12302330237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3413616 + ... + 3417217.

It is an arithmetic number, because the mean of its divisors is an integer number (3077290717).

Almost surely, 2^12302330233 is an apocalyptic number.

It is an amenable number.

12302330233 is a deficient number, since it is larger than the sum of its proper divisors (6832635).

12302330233 is an equidigital number, since it uses as much as digits as its factorization.

12302330233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6832634.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 12302330233 its reverse (33203320321), we get a palindrome (45505650554).

The spelling of 12302330233 in words is "twelve billion, three hundred two million, three hundred thirty thousand, two hundred thirty-three".