243302044322011 has 8 divisors (see below), whose sum is σ = 243447668546544. Its totient is φ = 243156422360160.

The previous prime is 243302044322009. The next prime is 243302044322021. The reversal of 243302044322011 is 110223440203342.

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

It is a cyclic number.

It is not a de Polignac number, because 243302044322011 - 2¹ = 243302044322009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243302044322021) 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, 246884316 + ... + 247867846.

It is an arithmetic number, because the mean of its divisors is an integer number (30430958568318).

Almost surely, 2^{243302044322011} is an apocalyptic number.

243302044322011 is a deficient number, since it is larger than the sum of its proper divisors (145624224533).

243302044322011 is a wasteful number, since it uses less digits than its factorization.

243302044322011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131341.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 243302044322011 its reverse (110223440203342), we get a palindrome (353525484525353).

The spelling of 243302044322011 in words is "two hundred forty-three trillion, three hundred two billion, forty-four million, three hundred twenty-two thousand, eleven".