204763423 has 2 divisors, whose sum is σ = 204763424. Its totient is φ = 204763422.

The previous prime is 204763421. The next prime is 204763441. The reversal of 204763423 is 324367402.

204763423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 204763423 - 2¹ = 204763421 is a prime.

Together with 204763421, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204763421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102381711 + 102381712.

It is an arithmetic number, because the mean of its divisors is an integer number (102381712).

Almost surely, 2^204763423 is an apocalyptic number.

204763423 is a deficient number, since it is larger than the sum of its proper divisors (1).

204763423 is an equidigital number, since it uses as much as digits as its factorization.

204763423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 204763423 is about 14309.5570511459. The cubic root of 204763423 is about 589.4099463338.

The spelling of 204763423 in words is "two hundred four million, seven hundred sixty-three thousand, four hundred twenty-three".