112102104 has 32 divisors (see below), whose sum is σ = 280782000. Its totient is φ = 37297152.

The previous prime is 112102099. The next prime is 112102121. The reversal of 112102104 is 401201211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 112102104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9552 + ... + 17760.

Almost surely, 2^112102104 is an apocalyptic number.

It is an amenable number.

112102104 is an abundant number, since it is smaller than the sum of its proper divisors (168679896).

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

112102104 is a wasteful number, since it uses less digits than its factorization.

112102104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8787 (or 8783 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 112102104 is about 10587.8281058959. The cubic root of 112102104 is about 482.1748876106.

Adding to 112102104 its reverse (401201211), we get a palindrome (513303315).

The spelling of 112102104 in words is "one hundred twelve million, one hundred two thousand, one hundred four".