243006130071023 has 16 divisors (see below), whose sum is σ = 274431612211200. Its totient is φ = 213147023856480.

The previous prime is 243006130070959. The next prime is 243006130071037. The reversal of 243006130071023 is 320170031600342.

It is a cyclic number.

It is not a de Polignac number, because 243006130071023 - 2⁶ = 243006130070959 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 (243006130071083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267211103 + ... + 268118976.

It is an arithmetic number, because the mean of its divisors is an integer number (17151975763200).

Almost surely, 2^{243006130071023} is an apocalyptic number.

243006130071023 is a deficient number, since it is larger than the sum of its proper divisors (31425482140177).

243006130071023 is a wasteful number, since it uses less digits than its factorization.

243006130071023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535331542.

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 243006130071023 its reverse (320170031600342), we get a palindrome (563176161671365).

The spelling of 243006130071023 in words is "two hundred forty-three trillion, six billion, one hundred thirty million, seventy-one thousand, twenty-three".