201102111100110 has 64 divisors (see below), whose sum is σ = 526524881644800. Its totient is φ = 48751750010880.

The previous prime is 201102111100069. The next prime is 201102111100129. The reversal of 201102111100110 is 11001111201102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59758429 + ... + 63033911.

It is an arithmetic number, because the mean of its divisors is an integer number (8226951275700).

Almost surely, 2^{201102111100110} is an apocalyptic number.

201102111100110 is an abundant number, since it is smaller than the sum of its proper divisors (325422770544690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201102111100110 is a wasteful number, since it uses less digits than its factorization.

201102111100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3461553.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 201102111100110 its reverse (11001111201102), we get a palindrome (212103222301212).

It can be divided in two parts, 2011021 and 11100110, that added together give a palindrome (13111131).

The spelling of 201102111100110 in words is "two hundred one trillion, one hundred two billion, one hundred eleven million, one hundred thousand, one hundred ten".