204411452103 has 12 divisors (see below), whose sum is σ = 300831949080. Its totient is φ = 133703087856.

The previous prime is 204411452081. The next prime is 204411452123. The reversal of 204411452103 is 301254114402.

204411452103 is a `hidden beast` number, since 2 + 0 + 441 + 1 + 4 + 5 + 210 + 3 = 666.

It is not a de Polignac number, because 204411452103 - 2¹⁸ = 204411189959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204411452123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214267293 + ... + 214268246.

It is an arithmetic number, because the mean of its divisors is an integer number (25069329090).

Almost surely, 2^204411452103 is an apocalyptic number.

204411452103 is a deficient number, since it is larger than the sum of its proper divisors (96420496977).

204411452103 is a wasteful number, since it uses less digits than its factorization.

204411452103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428535598 (or 428535595 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 204411452103 its reverse (301254114402), we get a palindrome (505665566505).

The spelling of 204411452103 in words is "two hundred four billion, four hundred eleven million, four hundred fifty-two thousand, one hundred three".