201100120110201 has 128 divisors (see below), whose sum is σ = 301331092930560. Its totient is φ = 118498449484800.

The previous prime is 201100120110181. The next prime is 201100120110217. The reversal of 201100120110201 is 102011021001102.

It is not a de Polignac number, because 201100120110201 - 2¹³ = 201100120102009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201100120110601) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 32068266696 + ... + 32068272966.

It is an arithmetic number, because the mean of its divisors is an integer number (2354149163520).

Almost surely, 2^{201100120110201} is an apocalyptic number.

It is an amenable number.

201100120110201 is a deficient number, since it is larger than the sum of its proper divisors (100230972820359).

201100120110201 is a wasteful number, since it uses less digits than its factorization.

201100120110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7727.

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

Adding to 201100120110201 its reverse (102011021001102), we get a palindrome (303111141111303).

The spelling of 201100120110201 in words is "two hundred one trillion, one hundred billion, one hundred twenty million, one hundred ten thousand, two hundred one".