23321232030221 has 8 divisors (see below), whose sum is σ = 23384971426944. Its totient is φ = 23257493687520.

The previous prime is 23321232030211. The next prime is 23321232030323. The reversal of 23321232030221 is 12203023212332.

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 23321232030221 - 2³⁰ = 23320158288397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23321232030211) 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, 68536721 + ... + 68876153.

It is an arithmetic number, because the mean of its divisors is an integer number (2923121428368).

Almost surely, 2^{23321232030221} is an apocalyptic number.

It is an amenable number.

23321232030221 is a deficient number, since it is larger than the sum of its proper divisors (63739396723).

23321232030221 is a wasteful number, since it uses less digits than its factorization.

23321232030221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527011.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 23321232030221 its reverse (12203023212332), we get a palindrome (35524255242553).

The spelling of 23321232030221 in words is "twenty-three trillion, three hundred twenty-one billion, two hundred thirty-two million, thirty thousand, two hundred twenty-one".