112112102 has 8 divisors (see below), whose sum is σ = 168716856. Its totient is φ = 55873152.

The previous prime is 112112071. The next prime is 112112111. The reversal of 112112102 is 201211211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90683 + ... + 91910.

It is an arithmetic number, because the mean of its divisors is an integer number (21089607).

Almost surely, 2^112112102 is an apocalyptic number.

112112102 is a deficient number, since it is larger than the sum of its proper divisors (56604754).

112112102 is a wasteful number, since it uses less digits than its factorization.

112112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182902.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 112112102 is about 10588.3002413041. The cubic root of 112112102 is about 482.1892216896.

Adding to 112112102 its reverse (201211211), we get a palindrome (313323313).

The spelling of 112112102 in words is "one hundred twelve million, one hundred twelve thousand, one hundred two".