320300011 has 2 divisors, whose sum is σ = 320300012. Its totient is φ = 320300010.

The previous prime is 320300003. The next prime is 320300021. The reversal of 320300011 is 110003023.

It is an a-pointer prime, because the next prime (320300021) can be obtained adding 320300011 to its sum of digits (10).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 320300011 - 2³ = 320300003 is a prime.

It is not a weakly prime, because it can be changed into another prime (320300021) 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, 160150005 + 160150006.

It is an arithmetic number, because the mean of its divisors is an integer number (160150006).

Almost surely, 2^320300011 is an apocalyptic number.

320300011 is a deficient number, since it is larger than the sum of its proper divisors (1).

320300011 is an equidigital number, since it uses as much as digits as its factorization.

320300011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 320300011 is about 17896.9274178558. The cubic root of 320300011 is about 684.2040667353.

Adding to 320300011 its reverse (110003023), we get a palindrome (430303034).

The spelling of 320300011 in words is "three hundred twenty million, three hundred thousand, eleven".