Multipling 30115 by its product of nonzero digits (15), we get a triangular number (451725 = T950).
Adding to 30115 its reverse (51103), we get a palindrome (81218).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
30115 is a lucky number.
230115 is an apocalyptic number.
30115 is a wasteful number, since it uses less digits than its factorization.
30115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341.
The square root of 30115 is about 173.5367396259. The cubic root of 30115 is about 31.1119779615. Note that the first 3 decimals are identical.
The spelling of 30115 in words is "thirty thousand, one hundred fifteen".