It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Duffinian number.
It is a congruent number.
Almost surely, 2223030101 is an apocalyptic number.
223030101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
223030101 is a wasteful number, since it uses less digits than its factorization.
223030101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10620491.
The square root of 223030101 is about 14934.1923450852. The cubic root of 223030101 is about 606.4399831688.
Adding to 223030101 its reverse (101030322), we get a palindrome (324060423).
The spelling of 223030101 in words is "two hundred twenty-three million, thirty thousand, one hundred one".