2101112102110 has 16 divisors (see below), whose sum is σ = 4322287753056. Its totient is φ = 720381292128.

The previous prime is 2101112102077. The next prime is 2101112102113. The reversal of 2101112102110 is 112012111012.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101112102113) 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, 15007943517 + ... + 15007943656.

It is an arithmetic number, because the mean of its divisors is an integer number (270142984566).

Almost surely, 2^{2101112102110} is an apocalyptic number.

2101112102110 is an abundant number, since it is smaller than the sum of its proper divisors (2221175650946).

2101112102110 is a wasteful number, since it uses less digits than its factorization.

2101112102110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30015887187.

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

Adding to 2101112102110 its reverse (112012111012), we get a palindrome (2213124213122).

The spelling of 2101112102110 in words is "two trillion, one hundred one billion, one hundred twelve million, one hundred two thousand, one hundred ten".