112143104 has 36 divisors (see below), whose sum is σ = 226074576. Its totient is φ = 55514112.

The previous prime is 112143091. The next prime is 112143127. The reversal of 112143104 is 401341211.

It is a happy 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, 24242 + ... + 28494.

Almost surely, 2^112143104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112143104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113037288).

112143104 is an abundant number, since it is smaller than the sum of its proper divisors (113931472).

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

112143104 is an equidigital number, since it uses as much as digits as its factorization.

112143104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4372 (or 4358 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 112143104 is about 10589.7641144645. The cubic root of 112143104 is about 482.2336636730.

Adding to 112143104 its reverse (401341211), we get a palindrome (513484315).

The spelling of 112143104 in words is "one hundred twelve million, one hundred forty-three thousand, one hundred four".