2233032321 has 24 divisors (see below), whose sum is σ = 3227569536. Its totient is φ = 1372662720.

The previous prime is 2233032313. The next prime is 2233032343. The reversal of 2233032321 is 1232303322.

It is not a de Polignac number, because 2233032321 - 2³ = 2233032313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2233032311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 613176 + ... + 616806.

It is an arithmetic number, because the mean of its divisors is an integer number (134482064).

Almost surely, 2^2233032321 is an apocalyptic number.

It is an amenable number.

2233032321 is a deficient number, since it is larger than the sum of its proper divisors (994537215).

2233032321 is a wasteful number, since it uses less digits than its factorization.

2233032321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4873 (or 4860 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2233032321 is about 47254.9713892623. The cubic root of 2233032321 is about 1307.0684637936.

Adding to 2233032321 its reverse (1232303322), we get a palindrome (3465335643).

The spelling of 2233032321 in words is "two billion, two hundred thirty-three million, thirty-two thousand, three hundred twenty-one".