323111101232273 has 2 divisors, whose sum is σ = 323111101232274. Its totient is φ = 323111101232272.

The previous prime is 323111101232207. The next prime is 323111101232279. The reversal of 323111101232273 is 372232101111323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322771838085904 + 339263146369 = 17965852^2 + 582463^2 .

It is a cyclic number.

It is not a de Polignac number, because 323111101232273 - 2¹² = 323111101228177 is a prime.

It is not a weakly prime, because it can be changed into another prime (323111101232279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161555550616136 + 161555550616137.

It is an arithmetic number, because the mean of its divisors is an integer number (161555550616137).

Almost surely, 2^{323111101232273} is an apocalyptic number.

It is an amenable number.

323111101232273 is a deficient number, since it is larger than the sum of its proper divisors (1).

323111101232273 is an equidigital number, since it uses as much as digits as its factorization.

323111101232273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

Adding to 323111101232273 its reverse (372232101111323), we get a palindrome (695343202343596).

The spelling of 323111101232273 in words is "three hundred twenty-three trillion, one hundred eleven billion, one hundred one million, two hundred thirty-two thousand, two hundred seventy-three".