13331031402323 has 2 divisors, whose sum is σ = 13331031402324. Its totient is φ = 13331031402322.

The previous prime is 13331031402233. The next prime is 13331031402331. The reversal of 13331031402323 is 32320413013331.

Together with previous prime (13331031402233) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13331031402323 - 2¹⁴ = 13331031385939 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (13331031402823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6665515701161 + 6665515701162.

It is an arithmetic number, because the mean of its divisors is an integer number (6665515701162).

Almost surely, 2^{13331031402323} is an apocalyptic number.

13331031402323 is a deficient number, since it is larger than the sum of its proper divisors (1).

13331031402323 is an equidigital number, since it uses as much as digits as its factorization.

13331031402323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 13331031402323 its reverse (32320413013331), we get a palindrome (45651444415654).

The spelling of 13331031402323 in words is "thirteen trillion, three hundred thirty-one billion, thirty-one million, four hundred two thousand, three hundred twenty-three".