112031504 has 40 divisors (see below), whose sum is σ = 237276480. Its totient is φ = 50928768.

The previous prime is 112031497. The next prime is 112031519. The reversal of 112031504 is 405130211.

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, 9917 + ... + 17955.

It is an arithmetic number, because the mean of its divisors is an integer number (5931912).

Almost surely, 2^112031504 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 112031504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118638240).

112031504 is an abundant number, since it is smaller than the sum of its proper divisors (125244976).

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

112031504 is a wasteful number, since it uses less digits than its factorization.

112031504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8127 (or 8121 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 112031504 is about 10584.4935636997. The cubic root of 112031504 is about 482.0736445039.

Adding to 112031504 its reverse (405130211), we get a palindrome (517161715).

The spelling of 112031504 in words is "one hundred twelve million, thirty-one thousand, five hundred four".