234303211 has 2 divisors, whose sum is σ = 234303212. Its totient is φ = 234303210.

The previous prime is 234303191. The next prime is 234303217. The reversal of 234303211 is 112303432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234303211 - 2¹¹ = 234301163 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (234303217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117151605 + 117151606.

It is an arithmetic number, because the mean of its divisors is an integer number (117151606).

Almost surely, 2^234303211 is an apocalyptic number.

234303211 is a deficient number, since it is larger than the sum of its proper divisors (1).

234303211 is an equidigital number, since it uses as much as digits as its factorization.

234303211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 234303211 is about 15306.9660939064. The cubic root of 234303211 is about 616.4900621459.

Adding to 234303211 its reverse (112303432), we get a palindrome (346606643).

The spelling of 234303211 in words is "two hundred thirty-four million, three hundred three thousand, two hundred eleven".