243082283 has 4 divisors (see below), whose sum is σ = 243126720. Its totient is φ = 243037848.

The previous prime is 243082249. The next prime is 243082297. The reversal of 243082283 is 382280342.

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 243082283 - 2¹⁰ = 243081259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243082243) 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, 12635 + ... + 25412.

It is an arithmetic number, because the mean of its divisors is an integer number (60781680).

Almost surely, 2^243082283 is an apocalyptic number.

243082283 is a deficient number, since it is larger than the sum of its proper divisors (44437).

243082283 is an equidigital number, since it uses as much as digits as its factorization.

243082283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44436.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 243082283 is about 15591.0962731939. The cubic root of 243082283 is about 624.0955733445.

The spelling of 243082283 in words is "two hundred forty-three million, eighty-two thousand, two hundred eighty-three".