204410264203 has 2 divisors, whose sum is σ = 204410264204. Its totient is φ = 204410264202.

The previous prime is 204410264197. The next prime is 204410264231. The reversal of 204410264203 is 302462014402.

It is an a-pointer prime, because the next prime (204410264231) can be obtained adding 204410264203 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204410264203 is a prime.

It is a super-2 number, since 2×204410264203² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (204410264243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102205132101 + 102205132102.

It is an arithmetic number, because the mean of its divisors is an integer number (102205132102).

Almost surely, 2^204410264203 is an apocalyptic number.

204410264203 is a deficient number, since it is larger than the sum of its proper divisors (1).

204410264203 is an equidigital number, since it uses as much as digits as its factorization.

204410264203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 204410264203 its reverse (302462014402), we get a palindrome (506872278605).

The spelling of 204410264203 in words is "two hundred four billion, four hundred ten million, two hundred sixty-four thousand, two hundred three".