12303302321027 has 2 divisors, whose sum is σ = 12303302321028. Its totient is φ = 12303302321026.

The previous prime is 12303302320937. The next prime is 12303302321039. The reversal of 12303302321027 is 72012320330321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12303302321027 - 2²⁴ = 12303285543811 is a prime.

It is a super-4 number, since 4×12303302321027⁴ (a number of 53 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (12303302321087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151651160513 + 6151651160514.

It is an arithmetic number, because the mean of its divisors is an integer number (6151651160514).

Almost surely, 2^{12303302321027} is an apocalyptic number.

12303302321027 is a deficient number, since it is larger than the sum of its proper divisors (1).

12303302321027 is an equidigital number, since it uses as much as digits as its factorization.

12303302321027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 29.

Adding to 12303302321027 its reverse (72012320330321), we get a palindrome (84315622651348).

The spelling of 12303302321027 in words is "twelve trillion, three hundred three billion, three hundred two million, three hundred twenty-one thousand, twenty-seven".