13213232241 has 16 divisors (see below), whose sum is σ = 19230294720. Its totient is φ = 8003416320.

The previous prime is 13213232231. The next prime is 13213232243. The reversal of 13213232241 is 14223231231.

13213232241 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 13213232241 - 2⁶ = 13213232177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13213232243) 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, 56356 + ... + 172053.

It is an arithmetic number, because the mean of its divisors is an integer number (1201893420).

Almost surely, 2^13213232241 is an apocalyptic number.

13213232241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13213232241 is a deficient number, since it is larger than the sum of its proper divisors (6017062479).

13213232241 is a wasteful number, since it uses less digits than its factorization.

13213232241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230176.

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

Adding to 13213232241 its reverse (14223231231), we get a palindrome (27436463472).

The spelling of 13213232241 in words is "thirteen billion, two hundred thirteen million, two hundred thirty-two thousand, two hundred forty-one".