13324344403 has 2 divisors, whose sum is σ = 13324344404. Its totient is φ = 13324344402.

The previous prime is 13324344359. The next prime is 13324344409. The reversal of 13324344403 is 30444342331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13324344403 is a prime.

It is not a weakly prime, because it can be changed into another prime (13324344409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6662172201 + 6662172202.

It is an arithmetic number, because the mean of its divisors is an integer number (6662172202).

Almost surely, 2^13324344403 is an apocalyptic number.

13324344403 is a deficient number, since it is larger than the sum of its proper divisors (1).

13324344403 is an equidigital number, since it uses as much as digits as its factorization.

13324344403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 13324344403 its reverse (30444342331), we get a palindrome (43768686734).

The spelling of 13324344403 in words is "thirteen billion, three hundred twenty-four million, three hundred forty-four thousand, four hundred three".