11232232321 has 16 divisors (see below), whose sum is σ = 12037403520. Its totient is φ = 10457075200.

The previous prime is 11232232267. The next prime is 11232232351. The reversal of 11232232321 is 12323223211.

11232232321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11232232321 - 2⁹ = 11232231809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11232232292 and 11232232301.

It is not an unprimeable number, because it can be changed into a prime (11232232351) 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, 96081 + ... + 178033.

It is an arithmetic number, because the mean of its divisors is an integer number (752337720).

Almost surely, 2^11232232321 is an apocalyptic number.

It is an amenable number.

11232232321 is a deficient number, since it is larger than the sum of its proper divisors (805171199).

11232232321 is a wasteful number, since it uses less digits than its factorization.

11232232321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82136.

The product of its digits is 864, while the sum is 22.

Adding to 11232232321 its reverse (12323223211), we get a palindrome (23555455532).

The spelling of 11232232321 in words is "eleven billion, two hundred thirty-two million, two hundred thirty-two thousand, three hundred twenty-one".