201010210100211 has 4 divisors (see below), whose sum is σ = 268013613466952. Its totient is φ = 134006806733472.

The previous prime is 201010210100201. The next prime is 201010210100213. The reversal of 201010210100211 is 112001012010102.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 201010210100211 - 2⁵ = 201010210100179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201010210100213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33501701683366 + ... + 33501701683371.

It is an arithmetic number, because the mean of its divisors is an integer number (67003403366738).

Almost surely, 2^{201010210100211} is an apocalyptic number.

201010210100211 is a deficient number, since it is larger than the sum of its proper divisors (67003403366741).

201010210100211 is an equidigital number, since it uses as much as digits as its factorization.

201010210100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67003403366740.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 201010210100211 its reverse (112001012010102), we get a palindrome (313011222110313).

The spelling of 201010210100211 in words is "two hundred one trillion, ten billion, two hundred ten million, one hundred thousand, two hundred eleven".