21233013020201 has 8 divisors (see below), whose sum is σ = 21428120324160. Its totient is φ = 21037911334992.

The previous prime is 21233013020189. The next prime is 21233013020221. The reversal of 21233013020201 is 10202031033212.

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 21233013020201 - 2¹⁸ = 21233012758057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21233013020221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6385526 + ... + 9123648.

It is an arithmetic number, because the mean of its divisors is an integer number (2678515040520).

Almost surely, 2^{21233013020201} is an apocalyptic number.

It is an amenable number.

21233013020201 is a deficient number, since it is larger than the sum of its proper divisors (195107303959).

21233013020201 is a wasteful number, since it uses less digits than its factorization.

21233013020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809375.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 21233013020201 its reverse (10202031033212), we get a palindrome (31435044053413).

The spelling of 21233013020201 in words is "twenty-one trillion, two hundred thirty-three billion, thirteen million, twenty thousand, two hundred one".