13443310163 has 2 divisors, whose sum is σ = 13443310164. Its totient is φ = 13443310162.

The previous prime is 13443310123. The next prime is 13443310241. The reversal of 13443310163 is 36101334431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13443310163 - 2²⁰ = 13442261587 is a prime.

It is not a weakly prime, because it can be changed into another prime (13443310123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6721655081 + 6721655082.

It is an arithmetic number, because the mean of its divisors is an integer number (6721655082).

Almost surely, 2^13443310163 is an apocalyptic number.

13443310163 is a deficient number, since it is larger than the sum of its proper divisors (1).

13443310163 is an equidigital number, since it uses as much as digits as its factorization.

13443310163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 13443310163 its reverse (36101334431), we get a palindrome (49544644594).

The spelling of 13443310163 in words is "thirteen billion, four hundred forty-three million, three hundred ten thousand, one hundred sixty-three".