1000330223 has 4 divisors (see below), whose sum is σ = 1005918840. Its totient is φ = 994741608.

The previous prime is 1000330217. The next prime is 1000330249. The reversal of 1000330223 is 3220330001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3220330001 = 7 ⋅460047143.

It is a cyclic number.

It is not a de Polignac number, because 1000330223 - 2¹⁰ = 1000329199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000330198 and 1000330207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000330213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2794040 + ... + 2794397.

It is an arithmetic number, because the mean of its divisors is an integer number (251479710).

Almost surely, 2^1000330223 is an apocalyptic number.

1000330223 is a deficient number, since it is larger than the sum of its proper divisors (5588617).

1000330223 is an equidigital number, since it uses as much as digits as its factorization.

1000330223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5588616.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 1000330223 is about 31627.9974547868. The cubic root of 1000330223 is about 1000.1100622192.

Adding to 1000330223 its reverse (3220330001), we get a palindrome (4220660224).

The spelling of 1000330223 in words is "one billion, three hundred thirty thousand, two hundred twenty-three".