Adding to 130020000 its reverse (20031), we get a palindrome (130040031).
It is a tau number, because it is divible by the number of its divisors (240).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is an unprimeable number.
Almost surely, 2130020000 is an apocalyptic number.
130020000 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 130020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233812656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130020000 is a wasteful number, since it uses less digits than its factorization.
130020000 is an odious number, because the sum of its binary digits is odd.
The square root of 130020000 is about 11402.6312752803. The cubic root of 130020000 is about 506.6056790242.
The spelling of 130020000 in words is "one hundred thirty million, twenty thousand".