13323314232143 has 2 divisors, whose sum is σ = 13323314232144. Its totient is φ = 13323314232142.

The previous prime is 13323314232133. The next prime is 13323314232203. The reversal of 13323314232143 is 34123241332331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13323314232143 - 2³⁰ = 13322240490319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13323314232133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6661657116071 + 6661657116072.

It is an arithmetic number, because the mean of its divisors is an integer number (6661657116072).

Almost surely, 2^{13323314232143} is an apocalyptic number.

13323314232143 is a deficient number, since it is larger than the sum of its proper divisors (1).

13323314232143 is an equidigital number, since it uses as much as digits as its factorization.

13323314232143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 35.

Adding to 13323314232143 its reverse (34123241332331), we get a palindrome (47446555564474).

The spelling of 13323314232143 in words is "thirteen trillion, three hundred twenty-three billion, three hundred fourteen million, two hundred thirty-two thousand, one hundred forty-three".