It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1052003266.
It is an unprimeable number.
Almost surely, 21052003266 is an apocalyptic number.
1052003266 is a wasteful number, since it uses less digits than its factorization.
1052003266 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328928.
The square root of 1052003266 is about 32434.5998279615. The cubic root of 1052003266 is about 1017.0423310225.
Adding to 1052003266 its reverse (6623002501), we get a palindrome (7675005767).
The spelling of 1052003266 in words is "one billion, fifty-two million, three thousand, two hundred sixty-six".