20210133020211 has 16 divisors (see below), whose sum is σ = 29941457603200. Its totient is φ = 13473188105544.

The previous prime is 20210133020179. The next prime is 20210133020221. The reversal of 20210133020211 is 11202033101202.

20210133020211 is a `hidden beast` number, since 2 + 0 + 2 + 101 + 330 + 20 + 211 = 666.

It is not a de Polignac number, because 20210133020211 - 2⁵ = 20210133020179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20210133020221) 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, 4906321 + ... + 8030706.

It is an arithmetic number, because the mean of its divisors is an integer number (1871341100200).

Almost surely, 2^{20210133020211} is an apocalyptic number.

20210133020211 is a deficient number, since it is larger than the sum of its proper divisors (9731324582989).

20210133020211 is a wasteful number, since it uses less digits than its factorization.

20210133020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12994895 (or 12994889 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 20210133020211 its reverse (11202033101202), we get a palindrome (31412166121413).

The spelling of 20210133020211 in words is "twenty trillion, two hundred ten billion, one hundred thirty-three million, twenty thousand, two hundred eleven".