Adding to 111340150506 its reverse (605051043111), we get a palindrome (716391193617).
111340150506 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 4 + 0 + 150 + 506 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 111340150506.
It is an unprimeable number.
Almost surely, 2111340150506 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 111340150506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141855235200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111340150506 is a wasteful number, since it uses less digits than its factorization.
111340150506 is an odious number, because the sum of its binary digits is odd.
The spelling of 111340150506 in words is "one hundred eleven billion, three hundred forty million, one hundred fifty thousand, five hundred six".