234043210223 has 2 divisors, whose sum is σ = 234043210224. Its totient is φ = 234043210222.

The previous prime is 234043210213. The next prime is 234043210249. The reversal of 234043210223 is 322012340432.

It is an a-pointer prime, because the next prime (234043210249) can be obtained adding 234043210223 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234043210223 - 2¹⁰ = 234043209199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234043210192 and 234043210201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234043210213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117021605111 + 117021605112.

It is an arithmetic number, because the mean of its divisors is an integer number (117021605112).

Almost surely, 2^234043210223 is an apocalyptic number.

234043210223 is a deficient number, since it is larger than the sum of its proper divisors (1).

234043210223 is an equidigital number, since it uses as much as digits as its factorization.

234043210223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 234043210223 its reverse (322012340432), we get a palindrome (556055550655).

The spelling of 234043210223 in words is "two hundred thirty-four billion, forty-three million, two hundred ten thousand, two hundred twenty-three".