204300230200043 has 4 divisors (see below), whose sum is σ = 210890560206528. Its totient is φ = 197709900193560.

The previous prime is 204300230200021. The next prime is 204300230200061. The reversal of 204300230200043 is 340002032003402.

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

It is a cyclic number.

It is not a de Polignac number, because 204300230200043 - 2³⁰ = 204299156458219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204300230199991 and 204300230200018.

It is not an unprimeable number, because it can be changed into a prime (204300230200093) 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, 3295165003196 + ... + 3295165003257.

It is an arithmetic number, because the mean of its divisors is an integer number (52722640051632).

Almost surely, 2^{204300230200043} is an apocalyptic number.

204300230200043 is a deficient number, since it is larger than the sum of its proper divisors (6590330006485).

204300230200043 is an equidigital number, since it uses as much as digits as its factorization.

204300230200043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6590330006484.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 204300230200043 its reverse (340002032003402), we get a palindrome (544302262203445).

The spelling of 204300230200043 in words is "two hundred four trillion, three hundred billion, two hundred thirty million, two hundred thousand, forty-three".