230322302333261 has 2 divisors, whose sum is σ = 230322302333262. Its totient is φ = 230322302333260.

The previous prime is 230322302333257. The next prime is 230322302333269. The reversal of 230322302333261 is 162333203223032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210938587875625 + 19383714457636 = 14523725^2 + 4402694^2 .

It is a cyclic number.

It is not a de Polignac number, because 230322302333261 - 2² = 230322302333257 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230322302333269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115161151166630 + 115161151166631.

It is an arithmetic number, because the mean of its divisors is an integer number (115161151166631).

Almost surely, 2^{230322302333261} is an apocalyptic number.

It is an amenable number.

230322302333261 is a deficient number, since it is larger than the sum of its proper divisors (1).

230322302333261 is an equidigital number, since it uses as much as digits as its factorization.

230322302333261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 35.

Adding to 230322302333261 its reverse (162333203223032), we get a palindrome (392655505556293).

The spelling of 230322302333261 in words is "two hundred thirty trillion, three hundred twenty-two billion, three hundred two million, three hundred thirty-three thousand, two hundred sixty-one".