23233003221 has 8 divisors (see below), whose sum is σ = 30978237024. Its totient is φ = 15488219120.

The previous prime is 23233003219. The next prime is 23233003229. The reversal of 23233003221 is 12230033232.

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 23233003221 - 2¹ = 23233003219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23233003229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36190 + ... + 218576.

It is an arithmetic number, because the mean of its divisors is an integer number (3872279628).

Almost surely, 2^23233003221 is an apocalyptic number.

It is an amenable number.

23233003221 is a deficient number, since it is larger than the sum of its proper divisors (7745233803).

23233003221 is a wasteful number, since it uses less digits than its factorization.

23233003221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224851.

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

Adding to 23233003221 its reverse (12230033232), we get a palindrome (35463036453).

The spelling of 23233003221 in words is "twenty-three billion, two hundred thirty-three million, three thousand, two hundred twenty-one".