1010003223 has 4 divisors (see below), whose sum is σ = 1346670968. Its totient is φ = 673335480.

The previous prime is 1010003191. The next prime is 1010003233. The reversal of 1010003223 is 3223000101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1010003223 - 2⁵ = 1010003191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010003199 and 1010003208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010003233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168333868 + ... + 168333873.

It is an arithmetic number, because the mean of its divisors is an integer number (336667742).

Almost surely, 2^1010003223 is an apocalyptic number.

1010003223 is a deficient number, since it is larger than the sum of its proper divisors (336667745).

1010003223 is an equidigital number, since it uses as much as digits as its factorization.

1010003223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336667744.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1010003223 is about 31780.5478713001. The cubic root of 1010003223 is about 1003.3233507712.

Adding to 1010003223 its reverse (3223000101), we get a palindrome (4233003324).

The spelling of 1010003223 in words is "one billion, ten million, three thousand, two hundred twenty-three".