Adding to 112003020 its reverse (20300211), we get a palindrome (132303231).
It is a happy number.
It is an unprimeable number.
Almost surely, 2112003020 is an apocalyptic number.
112003020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112003020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175230720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112003020 is a wasteful number, since it uses less digits than its factorization.
112003020 is an evil number, because the sum of its binary digits is even.
The square root of 112003020 is about 10583.1479248851. The cubic root of 112003020 is about 482.0327853137.
The spelling of 112003020 in words is "one hundred twelve million, three thousand, twenty".