1023223204 has 12 divisors (see below), whose sum is σ = 1790979484. Its totient is φ = 511514784.

The previous prime is 1023223171. The next prime is 1023223219. The reversal of 1023223204 is 4023223201.

It can be written as a sum of positive squares in 2 ways, for example, as 120340900 + 902882304 = 10970^2 + 30048^2 .

It is an unprimeable number.

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, 2962 + ... + 45334.

Almost surely, 2^1023223204 is an apocalyptic number.

It is an amenable number.

1023223204 is a deficient number, since it is larger than the sum of its proper divisors (767756280).

1023223204 is a wasteful number, since it uses less digits than its factorization.

1023223204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48414 (or 48412 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1023223204 is about 31987.8602597923. The cubic root of 1023223204 is about 1007.6819052248.

Adding to 1023223204 its reverse (4023223201), we get a palindrome (5046446405).

The spelling of 1023223204 in words is "one billion, twenty-three million, two hundred twenty-three thousand, two hundred four".