235323317 has 2 divisors, whose sum is σ = 235323318. Its totient is φ = 235323316.

The previous prime is 235323289. The next prime is 235323359. The reversal of 235323317 is 713323532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233661796 + 1661521 = 15286^2 + 1289^2 .

It is a cyclic number.

It is not a de Polignac number, because 235323317 - 2¹⁰ = 235322293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 235323317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235323397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117661658 + 117661659.

It is an arithmetic number, because the mean of its divisors is an integer number (117661659).

Almost surely, 2^235323317 is an apocalyptic number.

It is an amenable number.

235323317 is a deficient number, since it is larger than the sum of its proper divisors (1).

235323317 is an equidigital number, since it uses as much as digits as its factorization.

235323317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 29.

The square root of 235323317 is about 15340.2515298805. The cubic root of 235323317 is about 617.3834554156.

Adding to 235323317 its reverse (713323532), we get a palindrome (948646849).

The spelling of 235323317 in words is "two hundred thirty-five million, three hundred twenty-three thousand, three hundred seventeen".