13423344233303 has 2 divisors, whose sum is σ = 13423344233304. Its totient is φ = 13423344233302.

The previous prime is 13423344233293. The next prime is 13423344233329. The reversal of 13423344233303 is 30333244332431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13423344233303 - 2⁶ = 13423344233239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13423344232303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6711672116651 + 6711672116652.

It is an arithmetic number, because the mean of its divisors is an integer number (6711672116652).

Almost surely, 2^{13423344233303} is an apocalyptic number.

13423344233303 is a deficient number, since it is larger than the sum of its proper divisors (1).

13423344233303 is an equidigital number, since it uses as much as digits as its factorization.

13423344233303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 38.

Adding to 13423344233303 its reverse (30333244332431), we get a palindrome (43756588565734).

The spelling of 13423344233303 in words is "thirteen trillion, four hundred twenty-three billion, three hundred forty-four million, two hundred thirty-three thousand, three hundred three".