12303010033 has 2 divisors, whose sum is σ = 12303010034. Its totient is φ = 12303010032.

The previous prime is 12303010019. The next prime is 12303010061. The reversal of 12303010033 is 33001030321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9183005584 + 3120004449 = 95828^2 + 55857^2 .

It is a cyclic number.

It is not a de Polignac number, because 12303010033 - 2³³ = 3713075441 is a prime.

It is a super-2 number, since 2×12303010033² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12303009989 and 12303010016.

It is not a weakly prime, because it can be changed into another prime (12303010003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151505016 + 6151505017.

It is an arithmetic number, because the mean of its divisors is an integer number (6151505017).

Almost surely, 2^12303010033 is an apocalyptic number.

It is an amenable number.

12303010033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12303010033 is an equidigital number, since it uses as much as digits as its factorization.

12303010033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 12303010033 its reverse (33001030321), we get a palindrome (45304040354).

The spelling of 12303010033 in words is "twelve billion, three hundred three million, ten thousand, thirty-three".