201013203211 has 4 divisors (see below), whose sum is σ = 201014278432. Its totient is φ = 201012127992.

The previous prime is 201013203203. The next prime is 201013203253. The reversal of 201013203211 is 112302310102.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 201013203211 - 2³ = 201013203203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201013203271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176196 + ... + 658081.

It is an arithmetic number, because the mean of its divisors is an integer number (50253569608).

Almost surely, 2^201013203211 is an apocalyptic number.

201013203211 is a deficient number, since it is larger than the sum of its proper divisors (1075221).

201013203211 is an equidigital number, since it uses as much as digits as its factorization.

201013203211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075220.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 201013203211 its reverse (112302310102), we get a palindrome (313315513313).

The spelling of 201013203211 in words is "two hundred one billion, thirteen million, two hundred three thousand, two hundred eleven".