243035422113 has 32 divisors (see below), whose sum is σ = 366522071040. Its totient is φ = 141893810240.

The previous prime is 243035422103. The next prime is 243035422127. The reversal of 243035422113 is 311224530342.

It is a cyclic number.

It is not a de Polignac number, because 243035422113 - 2⁵ = 243035422081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (243035422103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137320 + ... + 710582.

It is an arithmetic number, because the mean of its divisors is an integer number (11453814720).

Almost surely, 2^243035422113 is an apocalyptic number.

It is an amenable number.

243035422113 is a deficient number, since it is larger than the sum of its proper divisors (123486648927).

243035422113 is a wasteful number, since it uses less digits than its factorization.

243035422113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573749.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 243035422113 its reverse (311224530342), we get a palindrome (554259952455).

The spelling of 243035422113 in words is "two hundred forty-three billion, thirty-five million, four hundred twenty-two thousand, one hundred thirteen".