201102012002101 has 16 divisors (see below), whose sum is σ = 232349089939200. Its totient is φ = 170488626115968.

The previous prime is 201102012002081. The next prime is 201102012002113. The reversal of 201102012002101 is 101200210201102.

It is a cyclic number.

It is not a de Polignac number, because 201102012002101 - 2⁵ = 201102012002069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102012002161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171802966 + ... + 172969543.

It is an arithmetic number, because the mean of its divisors is an integer number (14521818121200).

Almost surely, 2^{201102012002101} is an apocalyptic number.

It is an amenable number.

201102012002101 is a deficient number, since it is larger than the sum of its proper divisors (31247077937099).

201102012002101 is a wasteful number, since it uses less digits than its factorization.

201102012002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344773428.

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

Adding to 201102012002101 its reverse (101200210201102), we get a palindrome (302302222203203).

The spelling of 201102012002101 in words is "two hundred one trillion, one hundred two billion, twelve million, two thousand, one hundred one".