13324320303 has 16 divisors (see below), whose sum is σ = 20312971776. Its totient is φ = 7610430240.

The previous prime is 13324320287. The next prime is 13324320329. The reversal of 13324320303 is 30302342331.

It is a happy number.

It is not a de Polignac number, because 13324320303 - 2⁴ = 13324320287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13324320403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96883 + ... + 189828.

It is an arithmetic number, because the mean of its divisors is an integer number (1269560736).

Almost surely, 2^13324320303 is an apocalyptic number.

13324320303 is a deficient number, since it is larger than the sum of its proper divisors (6988651473).

13324320303 is a wasteful number, since it uses less digits than its factorization.

13324320303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288934.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 13324320303 its reverse (30302342331), we get a palindrome (43626662634).

The spelling of 13324320303 in words is "thirteen billion, three hundred twenty-four million, three hundred twenty thousand, three hundred three".