234543113 has 32 divisors (see below), whose sum is σ = 285880320. Its totient is φ = 188254080.

The previous prime is 234543079. The next prime is 234543119. The reversal of 234543113 is 311345432.

It is not a de Polignac number, because 234543113 - 2¹² = 234539017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (234543119) 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, 834533 + ... + 834813.

It is an arithmetic number, because the mean of its divisors is an integer number (8933760).

Almost surely, 2^234543113 is an apocalyptic number.

It is an amenable number.

234543113 is a deficient number, since it is larger than the sum of its proper divisors (51337207).

234543113 is a wasteful number, since it uses less digits than its factorization.

234543113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437.

The product of its digits is 4320, while the sum is 26.

The square root of 234543113 is about 15314.8004557683. The cubic root of 234543113 is about 616.7003975056.

Adding to 234543113 its reverse (311345432), we get a palindrome (545888545).

The spelling of 234543113 in words is "two hundred thirty-four million, five hundred forty-three thousand, one hundred thirteen".