Adding to 12042300 its reverse (324021), we get a palindrome (12366321).
12042300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
Almost surely, 212042300 is an apocalyptic number.
12042300 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 12042300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17608248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12042300 is a wasteful number, since it uses less digits than its factorization.
12042300 is an evil number, because the sum of its binary digits is even.
The square root of 12042300 is about 3470.2017232432. The cubic root of 12042300 is about 229.2115408910.
The spelling of 12042300 in words is "twelve million, forty-two thousand, three hundred".