Adding to 30333340000 its reverse (4333303), we get a palindrome (30337673303).
It is a self number, because there is not a number n which added to its sum of digits gives 30333340000.
It is a congruent number.
It is an unprimeable number.
Almost surely, 230333340000 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 30333340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38703079800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30333340000 is a wasteful number, since it uses less digits than its factorization.
30333340000 is an odious number, because the sum of its binary digits is odd.
The spelling of 30333340000 in words is "thirty billion, three hundred thirty-three million, three hundred forty thousand".