12303310169 has 2 divisors, whose sum is σ = 12303310170. Its totient is φ = 12303310168.

The previous prime is 12303310127. The next prime is 12303310171. The reversal of 12303310169 is 96101330321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12146684944 + 156625225 = 110212^2 + 12515^2 .

It is a cyclic number.

It is not a de Polignac number, because 12303310169 - 2²⁸ = 12034874713 is a prime.

It is a super-2 number, since 2×12303310169² (a number of 21 digits) contains 22 as substring.

Together with 12303310171, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12303316169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151655084 + 6151655085.

It is an arithmetic number, because the mean of its divisors is an integer number (6151655085).

Almost surely, 2^12303310169 is an apocalyptic number.

It is an amenable number.

12303310169 is a deficient number, since it is larger than the sum of its proper divisors (1).

12303310169 is an equidigital number, since it uses as much as digits as its factorization.

12303310169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 12303310169 in words is "twelve billion, three hundred three million, three hundred ten thousand, one hundred sixty-nine".