13223303405 has 32 divisors (see below), whose sum is σ = 17925304320. Its totient is φ = 9291237120.

The previous prime is 13223303389. The next prime is 13223303413. The reversal of 13223303405 is 50430332231.

It is a happy number.

13223303405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13223303405 - 2⁴ = 13223303389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262391 + ... + 308699.

It is an arithmetic number, because the mean of its divisors is an integer number (560165760).

Almost surely, 2^13223303405 is an apocalyptic number.

It is an amenable number.

13223303405 is a deficient number, since it is larger than the sum of its proper divisors (4702000915).

13223303405 is a wasteful number, since it uses less digits than its factorization.

13223303405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46541.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 13223303405 its reverse (50430332231), we get a palindrome (63653635636).

The spelling of 13223303405 in words is "thirteen billion, two hundred twenty-three million, three hundred three thousand, four hundred five".