234123210317 has 2 divisors, whose sum is σ = 234123210318. Its totient is φ = 234123210316.

The previous prime is 234123210281. The next prime is 234123210329. The reversal of 234123210317 is 713012321432.

234123210317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229681521001 + 4441689316 = 479251^2 + 66646^2 .

It is a cyclic number.

It is not a de Polignac number, because 234123210317 - 2¹⁰ = 234123209293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234123210317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234123210337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117061605158 + 117061605159.

It is an arithmetic number, because the mean of its divisors is an integer number (117061605159).

Almost surely, 2^234123210317 is an apocalyptic number.

It is an amenable number.

234123210317 is a deficient number, since it is larger than the sum of its proper divisors (1).

234123210317 is an equidigital number, since it uses as much as digits as its factorization.

234123210317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 234123210317 its reverse (713012321432), we get a palindrome (947135531749).

The spelling of 234123210317 in words is "two hundred thirty-four billion, one hundred twenty-three million, two hundred ten thousand, three hundred seventeen".