110101011102 has 80 divisors (see below), whose sum is σ = 259832350800. Its totient is φ = 34750010880.

The previous prime is 110101011077. The next prime is 110101011107. The reversal of 110101011102 is 201110101011.

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 (110101011107) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6396724 + ... + 6413912.

It is an arithmetic number, because the mean of its divisors is an integer number (3247904385).

Almost surely, 2^110101011102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110101011102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129916175400).

110101011102 is an abundant number, since it is smaller than the sum of its proper divisors (149731339698).

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

110101011102 is a wasteful number, since it uses less digits than its factorization.

110101011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19303 (or 19294 counting only the distinct ones).

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

Adding to 110101011102 its reverse (201110101011), we get a palindrome (311211112113).

The spelling of 110101011102 in words is "one hundred ten billion, one hundred one million, eleven thousand, one hundred two".