201102101100112 has 40 divisors (see below), whose sum is σ = 392491834468416. Its totient is φ = 99813932357376.

The previous prime is 201102101100053. The next prime is 201102101100113. The reversal of 201102101100112 is 211001101201102.

It is a happy number.

201102101100112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201102101100092 and 201102101100101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102101100113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68368243 + ... + 71249005.

Almost surely, 2^{201102101100112} is an apocalyptic number.

It is an amenable number.

201102101100112 is a deficient number, since it is larger than the sum of its proper divisors (191389733368304).

201102101100112 is a wasteful number, since it uses less digits than its factorization.

201102101100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2912755 (or 2912749 counting only the distinct ones).

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

Adding to 201102101100112 its reverse (211001101201102), we get a palindrome (412103202301214).

The spelling of 201102101100112 in words is "two hundred one trillion, one hundred two billion, one hundred one million, one hundred thousand, one hundred twelve".