243045000201 has 8 divisors (see below), whose sum is σ = 331596279520. Its totient is φ = 158261860512.

The previous prime is 243045000179. The next prime is 243045000227. The reversal of 243045000201 is 102000540342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 243045000201 - 2⁵ = 243045000169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243045000271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 942034756 + ... + 942035013.

It is an arithmetic number, because the mean of its divisors is an integer number (41449534940).

Almost surely, 2^243045000201 is an apocalyptic number.

It is an amenable number.

243045000201 is a deficient number, since it is larger than the sum of its proper divisors (88551279319).

243045000201 is a wasteful number, since it uses less digits than its factorization.

243045000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884069815.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 243045000201 its reverse (102000540342), we get a palindrome (345045540543).

The spelling of 243045000201 in words is "two hundred forty-three billion, forty-five million, two hundred one", and thus it is an aban number.