12032103232321 has 2 divisors, whose sum is σ = 12032103232322. Its totient is φ = 12032103232320.

The previous prime is 12032103232319. The next prime is 12032103232337. The reversal of 12032103232321 is 12323230123021.

12032103232321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10217842399296 + 1814260833025 = 3196536^2 + 1346945^2 .

It is a cyclic number.

It is not a de Polignac number, because 12032103232321 - 2¹ = 12032103232319 is a prime.

Together with 12032103232319, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12032103232301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016051616160 + 6016051616161.

It is an arithmetic number, because the mean of its divisors is an integer number (6016051616161).

Almost surely, 2^{12032103232321} is an apocalyptic number.

It is an amenable number.

12032103232321 is a deficient number, since it is larger than the sum of its proper divisors (1).

12032103232321 is an equidigital number, since it uses as much as digits as its factorization.

12032103232321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12032103232321 its reverse (12323230123021), we get a palindrome (24355333355342).

The spelling of 12032103232321 in words is "twelve trillion, thirty-two billion, one hundred three million, two hundred thirty-two thousand, three hundred twenty-one".