23321201320211 has 12 divisors (see below), whose sum is σ = 24104214466200. Its totient is φ = 22562864946720.

The previous prime is 23321201320187. The next prime is 23321201320253. The reversal of 23321201320211 is 11202310212332.

It is a de Polignac number, because none of the positive numbers 2^k-23321201320211 is a prime.

It is a super-3 number, since 3×23321201320211³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23321201350211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 347975 + ... + 6838383.

It is an arithmetic number, because the mean of its divisors is an integer number (2008684538850).

Almost surely, 2^{23321201320211} is an apocalyptic number.

23321201320211 is a deficient number, since it is larger than the sum of its proper divisors (783013145989).

23321201320211 is an equidigital number, since it uses as much as digits as its factorization.

23321201320211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6494210 (or 6494179 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 23321201320211 its reverse (11202310212332), we get a palindrome (34523511532543).

The spelling of 23321201320211 in words is "twenty-three trillion, three hundred twenty-one billion, two hundred one million, three hundred twenty thousand, two hundred eleven".