12302002133 has 2 divisors, whose sum is σ = 12302002134. Its totient is φ = 12302002132.

The previous prime is 12302002123. The next prime is 12302002183. The reversal of 12302002133 is 33120020321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11197237489 + 1104764644 = 105817^2 + 33238^2 .

It is a cyclic number.

It is not a de Polignac number, because 12302002133 - 2⁴ = 12302002117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12302002123) 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 as a sum of consecutive naturals, namely, 6151001066 + 6151001067.

It is an arithmetic number, because the mean of its divisors is an integer number (6151001067).

Almost surely, 2^12302002133 is an apocalyptic number.

It is an amenable number.

12302002133 is a deficient number, since it is larger than the sum of its proper divisors (1).

12302002133 is an equidigital number, since it uses as much as digits as its factorization.

12302002133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12302002133 its reverse (33120020321), we get a palindrome (45422022454).

The spelling of 12302002133 in words is "twelve billion, three hundred two million, two thousand, one hundred thirty-three".