It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 718082801 = 3121 ⋅230081.
It is a cyclic number.
It is a Duffinian number.
Almost surely, 2108280817 is an apocalyptic number.
It is an amenable number.
108280817 is an equidigital number, since it uses as much as digits as its factorization.
108280817 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35838.
The square root of 108280817 is about 10405.8068884638. The cubic root of 108280817 is about 476.6327076290.
The spelling of 108280817 in words is "one hundred eight million, two hundred eighty thousand, eight hundred seventeen".