13331032311323 has 2 divisors, whose sum is σ = 13331032311324. Its totient is φ = 13331032311322.

The previous prime is 13331032311307. The next prime is 13331032311383. The reversal of 13331032311323 is 32311323013331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13331032311323 - 2⁴ = 13331032311307 is a prime.

It is not a weakly prime, because it can be changed into another prime (13331032311383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6665516155661 + 6665516155662.

It is an arithmetic number, because the mean of its divisors is an integer number (6665516155662).

Almost surely, 2^{13331032311323} is an apocalyptic number.

13331032311323 is a deficient number, since it is larger than the sum of its proper divisors (1).

13331032311323 is an equidigital number, since it uses as much as digits as its factorization.

13331032311323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 13331032311323 its reverse (32311323013331), we get a palindrome (45642355324654).

The spelling of 13331032311323 in words is "thirteen trillion, three hundred thirty-one billion, thirty-two million, three hundred eleven thousand, three hundred twenty-three".