13321241223 has 16 divisors (see below), whose sum is σ = 18543893760. Its totient is φ = 8490124544.

The previous prime is 13321241209. The next prime is 13321241233. The reversal of 13321241223 is 32214212331.

It is a cyclic number.

It is not a de Polignac number, because 13321241223 - 2⁶ = 13321241159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13321241193 and 13321241202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13321241233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79240 + ... + 181442.

It is an arithmetic number, because the mean of its divisors is an integer number (1158993360).

Almost surely, 2^13321241223 is an apocalyptic number.

13321241223 is a deficient number, since it is larger than the sum of its proper divisors (5222652537).

13321241223 is a wasteful number, since it uses less digits than its factorization.

13321241223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104118.

The product of its digits is 1728, while the sum is 24.

Adding to 13321241223 its reverse (32214212331), we get a palindrome (45535453554).

The spelling of 13321241223 in words is "thirteen billion, three hundred twenty-one million, two hundred forty-one thousand, two hundred twenty-three".