234113043 has 4 divisors (see below), whose sum is σ = 312150728. Its totient is φ = 156075360.

The previous prime is 234113017. The next prime is 234113081. The reversal of 234113043 is 340311432.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 234113043 - 2⁶ = 234112979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234113743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39018838 + ... + 39018843.

It is an arithmetic number, because the mean of its divisors is an integer number (78037682).

Almost surely, 2^234113043 is an apocalyptic number.

234113043 is a deficient number, since it is larger than the sum of its proper divisors (78037685).

234113043 is an equidigital number, since it uses as much as digits as its factorization.

234113043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78037684.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 234113043 is about 15300.7530206850. The cubic root of 234113043 is about 616.3232293005.

Adding to 234113043 its reverse (340311432), we get a palindrome (574424475).

The spelling of 234113043 in words is "two hundred thirty-four million, one hundred thirteen thousand, forty-three".