204230603 has 2 divisors, whose sum is σ = 204230604. Its totient is φ = 204230602.

The previous prime is 204230591. The next prime is 204230617. The reversal of 204230603 is 306032402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 204230603 - 2¹⁰ = 204229579 is a prime.

It is not a weakly prime, because it can be changed into another prime (204230633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102115301 + 102115302.

It is an arithmetic number, because the mean of its divisors is an integer number (102115302).

Almost surely, 2^204230603 is an apocalyptic number.

204230603 is a deficient number, since it is larger than the sum of its proper divisors (1).

204230603 is an equidigital number, since it uses as much as digits as its factorization.

204230603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 204230603 is about 14290.9272967152. The cubic root of 204230603 is about 588.8982628243.

The spelling of 204230603 in words is "two hundred four million, two hundred thirty thousand, six hundred three".