323110230073 has 2 divisors, whose sum is σ = 323110230074. Its totient is φ = 323110230072.

The previous prime is 323110230029. The next prime is 323110230083. The reversal of 323110230073 is 370032011323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 197799894009 + 125310336064 = 444747^2 + 353992^2 .

It is a cyclic number.

It is not a de Polignac number, because 323110230073 - 2³⁷ = 185671276601 is a prime.

It is not a weakly prime, because it can be changed into another prime (323110230083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161555115036 + 161555115037.

It is an arithmetic number, because the mean of its divisors is an integer number (161555115037).

Almost surely, 2^323110230073 is an apocalyptic number.

It is an amenable number.

323110230073 is a deficient number, since it is larger than the sum of its proper divisors (1).

323110230073 is an equidigital number, since it uses as much as digits as its factorization.

323110230073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 25.

Adding to 323110230073 its reverse (370032011323), we get a palindrome (693142241396).

The spelling of 323110230073 in words is "three hundred twenty-three billion, one hundred ten million, two hundred thirty thousand, seventy-three".