201101201020201 has 32 divisors (see below), whose sum is σ = 213929864183808. Its totient is φ = 188386194796800.

The previous prime is 201101201020189. The next prime is 201101201020331. The reversal of 201101201020201 is 102020102101102.

201101201020201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 201101201020201 - 2⁵ = 201101201020169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201101201027201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5298950776 + ... + 5298988726.

It is an arithmetic number, because the mean of its divisors is an integer number (6685308255744).

Almost surely, 2^{201101201020201} is an apocalyptic number.

It is an amenable number.

201101201020201 is a deficient number, since it is larger than the sum of its proper divisors (12828663163607).

201101201020201 is a wasteful number, since it uses less digits than its factorization.

201101201020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40101.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201101201020201 its reverse (102020102101102), we get a palindrome (303121303121303).

The spelling of 201101201020201 in words is "two hundred one trillion, one hundred one billion, two hundred one million, twenty thousand, two hundred one".