230030320211 has 2 divisors, whose sum is σ = 230030320212. Its totient is φ = 230030320210.

The previous prime is 230030320153. The next prime is 230030320237. The reversal of 230030320211 is 112023030032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230030320211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230030320211.

It is not a weakly prime, because it can be changed into another prime (230030329211) 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, 115015160105 + 115015160106.

It is an arithmetic number, because the mean of its divisors is an integer number (115015160106).

Almost surely, 2^230030320211 is an apocalyptic number.

230030320211 is a deficient number, since it is larger than the sum of its proper divisors (1).

230030320211 is an equidigital number, since it uses as much as digits as its factorization.

230030320211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 230030320211 its reverse (112023030032), we get a palindrome (342053350243).

The spelling of 230030320211 in words is "two hundred thirty billion, thirty million, three hundred twenty thousand, two hundred eleven".