11233321 has 8 divisors (see below), whose sum is σ = 12377088. Its totient is φ = 10110000.

The previous prime is 11233309. The next prime is 11233331. The reversal of 11233321 is 12333211.

11233321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11233321 - 2⁵ = 11233289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11233295 and 11233304.

It is not an unprimeable number, because it can be changed into a prime (11233331) 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 7 ways as a sum of consecutive naturals, for example, 3945 + ... + 6166.

It is an arithmetic number, because the mean of its divisors is an integer number (1547136).

Almost surely, 2^11233321 is an apocalyptic number.

11233321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11233321 is a deficient number, since it is larger than the sum of its proper divisors (1143767).

11233321 is a wasteful number, since it uses less digits than its factorization.

11233321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10223.

The product of its digits is 108, while the sum is 16.

The square root of 11233321 is about 3351.6146854912. The cubic root of 11233321 is about 223.9594487074.

Adding to 11233321 its reverse (12333211), we get a palindrome (23566532).

It can be divided in two parts, 1123 and 3321, that added together give a palindrome (4444).

The spelling of 11233321 in words is "eleven million, two hundred thirty-three thousand, three hundred twenty-one".