232123333103221 has 16 divisors (see below), whose sum is σ = 265539575297920. Its totient is φ = 198771037214400.

The previous prime is 232123333103213. The next prime is 232123333103227. The reversal of 232123333103221 is 122301333321232.

It is not a de Polignac number, because 232123333103221 - 2³ = 232123333103213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232123333103227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800863195 + ... + 801152983.

It is an arithmetic number, because the mean of its divisors is an integer number (16596223456120).

Almost surely, 2^{232123333103221} is an apocalyptic number.

It is an amenable number.

232123333103221 is a deficient number, since it is larger than the sum of its proper divisors (33416242194699).

232123333103221 is a wasteful number, since it uses less digits than its factorization.

232123333103221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399724.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 232123333103221 its reverse (122301333321232), we get a palindrome (354424666424453).

The spelling of 232123333103221 in words is "two hundred thirty-two trillion, one hundred twenty-three billion, three hundred thirty-three million, one hundred three thousand, two hundred twenty-one".