112110102 has 32 divisors (see below), whose sum is σ = 268299360. Its totient is φ = 34495200.

The previous prime is 112110091. The next prime is 112110107. The reversal of 112110102 is 201011211.

It is a happy number.

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 (112110107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79149 + ... + 80552.

It is an arithmetic number, because the mean of its divisors is an integer number (8384355).

Almost surely, 2^112110102 is an apocalyptic number.

112110102 is an abundant number, since it is smaller than the sum of its proper divisors (156189258).

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

112110102 is a wasteful number, since it uses less digits than its factorization.

112110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159725 (or 159719 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 112110102 is about 10588.2057970177. The cubic root of 112110102 is about 482.1863543685.

Adding to 112110102 its reverse (201011211), we get a palindrome (313121313).

The spelling of 112110102 in words is "one hundred twelve million, one hundred ten thousand, one hundred two".