12303299969 has 2 divisors, whose sum is σ = 12303299970. Its totient is φ = 12303299968.

The previous prime is 12303299963. The next prime is 12303299971. The reversal of 12303299969 is 96999230321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10341873025 + 1961426944 = 101695^2 + 44288^2 .

It is a cyclic number.

It is not a de Polignac number, because 12303299969 - 2²⁰ = 12302251393 is a prime.

It is a super-2 number, since 2×12303299969² (a number of 21 digits) contains 22 as substring.

Together with 12303299971, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12303299969.

It is not a weakly prime, because it can be changed into another prime (12303299963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151649984 + 6151649985.

It is an arithmetic number, because the mean of its divisors is an integer number (6151649985).

Almost surely, 2^12303299969 is an apocalyptic number.

It is an amenable number.

12303299969 is a deficient number, since it is larger than the sum of its proper divisors (1).

12303299969 is an equidigital number, since it uses as much as digits as its factorization.

12303299969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1417176, while the sum is 53.

The spelling of 12303299969 in words is "twelve billion, three hundred three million, two hundred ninety-nine thousand, nine hundred sixty-nine".