230220111241 has 2 divisors, whose sum is σ = 230220111242. Its totient is φ = 230220111240.

The previous prime is 230220111239. The next prime is 230220111271. The reversal of 230220111241 is 142111022032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 169101888400 + 61118222841 = 411220^2 + 247221^2 .

It is a cyclic number.

It is not a de Polignac number, because 230220111241 - 2¹ = 230220111239 is a prime.

Together with 230220111239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (230220111271) 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, 115110055620 + 115110055621.

It is an arithmetic number, because the mean of its divisors is an integer number (115110055621).

Almost surely, 2^230220111241 is an apocalyptic number.

It is an amenable number.

230220111241 is a deficient number, since it is larger than the sum of its proper divisors (1).

230220111241 is an equidigital number, since it uses as much as digits as its factorization.

230220111241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 230220111241 its reverse (142111022032), we get a palindrome (372331133273).

The spelling of 230220111241 in words is "two hundred thirty billion, two hundred twenty million, one hundred eleven thousand, two hundred forty-one".