243052524113 has 16 divisors (see below), whose sum is σ = 282896271360. Its totient is φ = 204499615056.

The previous prime is 243052524103. The next prime is 243052524133. The reversal of 243052524113 is 311425250342.

It is a cyclic number.

It is not a de Polignac number, because 243052524113 - 2¹⁰ = 243052523089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 243052524113.

It is not an unprimeable number, because it can be changed into a prime (243052524103) 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, 148745 + ... + 712902.

It is an arithmetic number, because the mean of its divisors is an integer number (17681016960).

Almost surely, 2^243052524113 is an apocalyptic number.

It is an amenable number.

243052524113 is a deficient number, since it is larger than the sum of its proper divisors (39843747247).

243052524113 is an equidigital number, since it uses as much as digits as its factorization.

243052524113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862396.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 243052524113 its reverse (311425250342), we get a palindrome (554477774455).

The spelling of 243052524113 in words is "two hundred forty-three billion, fifty-two million, five hundred twenty-four thousand, one hundred thirteen".