243314311135 has 32 divisors (see below), whose sum is σ = 334545160320. Its totient is φ = 166416187392.

The previous prime is 243314311133. The next prime is 243314311151. The reversal of 243314311135 is 531113413342.

It is not a de Polignac number, because 243314311135 - 2¹ = 243314311133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 243314311097 and 243314311106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243314311133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23903167 + ... + 23913343.

It is an arithmetic number, because the mean of its divisors is an integer number (10454536260).

Almost surely, 2^243314311135 is an apocalyptic number.

243314311135 is a deficient number, since it is larger than the sum of its proper divisors (91230849185).

243314311135 is a wasteful number, since it uses less digits than its factorization.

243314311135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11875.

The product of its digits is 12960, while the sum is 31.

Adding to 243314311135 its reverse (531113413342), we get a palindrome (774427724477).

The spelling of 243314311135 in words is "two hundred forty-three billion, three hundred fourteen million, three hundred eleven thousand, one hundred thirty-five".