13232321223 has 16 divisors (see below), whose sum is σ = 19490649600. Its totient is φ = 7918073280.

The previous prime is 13232321197. The next prime is 13232321227. The reversal of 13232321223 is 32212323231.

13232321223 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 13232321223 - 2⁶ = 13232321159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13232321193 and 13232321202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232321227) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2535238 + ... + 2540451.

It is an arithmetic number, because the mean of its divisors is an integer number (1218165600).

Almost surely, 2^13232321223 is an apocalyptic number.

13232321223 is a deficient number, since it is larger than the sum of its proper divisors (6258328377).

13232321223 is a wasteful number, since it uses less digits than its factorization.

13232321223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075782.

The product of its digits is 2592, while the sum is 24.

Adding to 13232321223 its reverse (32212323231), we get a palindrome (45444644454).

The spelling of 13232321223 in words is "thirteen billion, two hundred thirty-two million, three hundred twenty-one thousand, two hundred twenty-three".