243111352141 has 8 divisors (see below), whose sum is σ = 294185165760. Its totient is φ = 196123443648.

The previous prime is 243111352123. The next prime is 243111352151. The reversal of 243111352141 is 141253111342.

243111352141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 243111352141 - 2⁵ = 243111352109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243111352151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1021476151 + ... + 1021476388.

It is an arithmetic number, because the mean of its divisors is an integer number (36773145720).

Almost surely, 2^243111352141 is an apocalyptic number.

It is an amenable number.

243111352141 is a deficient number, since it is larger than the sum of its proper divisors (51073813619).

243111352141 is a wasteful number, since it uses less digits than its factorization.

243111352141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042952563.

The product of its digits is 2880, while the sum is 28.

Adding to 243111352141 its reverse (141253111342), we get a palindrome (384364463483).

The spelling of 243111352141 in words is "two hundred forty-three billion, one hundred eleven million, three hundred fifty-two thousand, one hundred forty-one".