12303013331143 has 2 divisors, whose sum is σ = 12303013331144. Its totient is φ = 12303013331142.

The previous prime is 12303013331137. The next prime is 12303013331177. The reversal of 12303013331143 is 34113331030321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12303013331143 - 2⁵ = 12303013331111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12303013331123) 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, 6151506665571 + 6151506665572.

It is an arithmetic number, because the mean of its divisors is an integer number (6151506665572).

Almost surely, 2^{12303013331143} is an apocalyptic number.

12303013331143 is a deficient number, since it is larger than the sum of its proper divisors (1).

12303013331143 is an equidigital number, since it uses as much as digits as its factorization.

12303013331143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 12303013331143 its reverse (34113331030321), we get a palindrome (46416344361464).

The spelling of 12303013331143 in words is "twelve trillion, three hundred three billion, thirteen million, three hundred thirty-one thousand, one hundred forty-three".