323342011 has 2 divisors, whose sum is σ = 323342012. Its totient is φ = 323342010.

The previous prime is 323341987. The next prime is 323342053. The reversal of 323342011 is 110243323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323342011 - 2¹³ = 323333819 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323342011.

It is not a weakly prime, because it can be changed into another prime (323322011) 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, 161671005 + 161671006.

It is an arithmetic number, because the mean of its divisors is an integer number (161671006).

Almost surely, 2^323342011 is an apocalyptic number.

323342011 is a deficient number, since it is larger than the sum of its proper divisors (1).

323342011 is an equidigital number, since it uses as much as digits as its factorization.

323342011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 323342011 is about 17981.7132387323. The cubic root of 323342011 is about 686.3632863740.

Adding to 323342011 its reverse (110243323), we get a palindrome (433585334).

The spelling of 323342011 in words is "three hundred twenty-three million, three hundred forty-two thousand, eleven".