201100112110 has 32 divisors (see below), whose sum is σ = 364683114432. Its totient is φ = 79839594240.

The previous prime is 201100112063. The next prime is 201100112141. The reversal of 201100112110 is 11211001102.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14532895 + ... + 14546725.

It is an arithmetic number, because the mean of its divisors is an integer number (11396347326).

Almost surely, 2^201100112110 is an apocalyptic number.

201100112110 is a deficient number, since it is larger than the sum of its proper divisors (163583002322).

201100112110 is a wasteful number, since it uses less digits than its factorization.

201100112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24588.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 201100112110 its reverse (11211001102), we get a palindrome (212311113212).

The spelling of 201100112110 in words is "two hundred one billion, one hundred million, one hundred twelve thousand, one hundred ten".