1004203223 has 2 divisors, whose sum is σ = 1004203224. Its totient is φ = 1004203222.

The previous prime is 1004203217. The next prime is 1004203261. The reversal of 1004203223 is 3223024001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1004203223 - 2⁶ = 1004203159 is a prime.

It is a super-2 number, since 2×1004203223² = 2016848226167175458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1004203723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502101611 + 502101612.

It is an arithmetic number, because the mean of its divisors is an integer number (502101612).

Almost surely, 2^1004203223 is an apocalyptic number.

1004203223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004203223 is an equidigital number, since it uses as much as digits as its factorization.

1004203223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1004203223 is about 31689.1657037543. The cubic root of 1004203223 is about 1001.3991158951.

Adding to 1004203223 its reverse (3223024001), we get a palindrome (4227227224).

The spelling of 1004203223 in words is "one billion, four million, two hundred three thousand, two hundred twenty-three".