204003102241043 has 4 divisors (see below), whose sum is σ = 233146402561200. Its totient is φ = 174859801920888.

The previous prime is 204003102240997. The next prime is 204003102241049. The reversal of 204003102241043 is 340142201300402.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-204003102241043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204003102241049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14571650160068 + ... + 14571650160081.

It is an arithmetic number, because the mean of its divisors is an integer number (58286600640300).

Almost surely, 2^{204003102241043} is an apocalyptic number.

204003102241043 is a deficient number, since it is larger than the sum of its proper divisors (29143300320157).

204003102241043 is an equidigital number, since it uses as much as digits as its factorization.

204003102241043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29143300320156.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 204003102241043 its reverse (340142201300402), we get a palindrome (544145303541445).

The spelling of 204003102241043 in words is "two hundred four trillion, three billion, one hundred two million, two hundred forty-one thousand, forty-three".