204034023003 has 16 divisors (see below), whose sum is σ = 275560145280. Its totient is φ = 134268114624.

The previous prime is 204034022909. The next prime is 204034023007. The reversal of 204034023003 is 300320430402.

It is not a de Polignac number, because 204034023003 - 2¹² = 204034018907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204034023007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62698 + ... + 641871.

It is an arithmetic number, because the mean of its divisors is an integer number (17222509080).

Almost surely, 2^204034023003 is an apocalyptic number.

204034023003 is a deficient number, since it is larger than the sum of its proper divisors (71526122277).

204034023003 is a wasteful number, since it uses less digits than its factorization.

204034023003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705818.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 204034023003 its reverse (300320430402), we get a palindrome (504354453405).

The spelling of 204034023003 in words is "two hundred four billion, thirty-four million, twenty-three thousand, three".