13324223403 has 12 divisors (see below), whose sum is σ = 20082887760. Its totient is φ = 8496606096.

The previous prime is 13324223389. The next prime is 13324223431. The reversal of 13324223403 is 30432242331.

13324223403 is a `hidden beast` number, since 1 + 3 + 32 + 4 + 223 + 403 = 666.

It is not a de Polignac number, because 13324223403 - 2⁵ = 13324223371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13324223443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32183908 + ... + 32184321.

It is an arithmetic number, because the mean of its divisors is an integer number (1673573980).

Almost surely, 2^13324223403 is an apocalyptic number.

13324223403 is a deficient number, since it is larger than the sum of its proper divisors (6758664357).

13324223403 is a wasteful number, since it uses less digits than its factorization.

13324223403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64368258 (or 64368255 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 13324223403 its reverse (30432242331), we get a palindrome (43756465734).

The spelling of 13324223403 in words is "thirteen billion, three hundred twenty-four million, two hundred twenty-three thousand, four hundred three".