201101102101201 has 32 divisors (see below), whose sum is σ = 206673008129280. Its totient is φ = 195571855696896.

The previous prime is 201101102101171. The next prime is 201101102101223. The reversal of 201101102101201 is 102101201101102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 201101102101201 - 2⁴¹ = 198902078845649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201101102101001) 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, 36188786515 + ... + 36188792071.

It is an arithmetic number, because the mean of its divisors is an integer number (6458531504040).

Almost surely, 2^{201101102101201} is an apocalyptic number.

It is an amenable number.

201101102101201 is a deficient number, since it is larger than the sum of its proper divisors (5571906028079).

201101102101201 is a wasteful number, since it uses less digits than its factorization.

201101102101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9193.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 201101102101201 its reverse (102101201101102), we get a palindrome (303202303202303).

The spelling of 201101102101201 in words is "two hundred one trillion, one hundred one billion, one hundred two million, one hundred one thousand, two hundred one".