12032100202321 has 8 divisors (see below), whose sum is σ = 12420941177600. Its totient is φ = 11643303521520.

The previous prime is 12032100202279. The next prime is 12032100202439. The reversal of 12032100202321 is 12320200123021.

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 12032100202321 - 2²⁷ = 12031965984593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12032100202021) 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, 10521126 + ... + 11608543.

It is an arithmetic number, because the mean of its divisors is an integer number (1552617647200).

Almost surely, 2^{12032100202321} is an apocalyptic number.

It is an amenable number.

12032100202321 is a deficient number, since it is larger than the sum of its proper divisors (388840975279).

12032100202321 is a wasteful number, since it uses less digits than its factorization.

12032100202321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22147239.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12032100202321 its reverse (12320200123021), we get a palindrome (24352300325342).

The spelling of 12032100202321 in words is "twelve trillion, thirty-two billion, one hundred million, two hundred two thousand, three hundred twenty-one".