100110111102 has 12 divisors (see below), whose sum is σ = 216905240760. Its totient is φ = 33370037028.

The previous prime is 100110111091. The next prime is 100110111109. The reversal of 100110111102 is 201111011001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100110111109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2780836402 + ... + 2780836437.

It is an arithmetic number, because the mean of its divisors is an integer number (18075436730).

Almost surely, 2^100110111102 is an apocalyptic number.

100110111102 is an abundant number, since it is smaller than the sum of its proper divisors (116795129658).

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

100110111102 is a wasteful number, since it uses less digits than its factorization.

100110111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561672847 (or 5561672844 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 100110111102 its reverse (201111011001), we get a palindrome (301221122103).

The spelling of 100110111102 in words is "one hundred billion, one hundred ten million, one hundred eleven thousand, one hundred two".