320300323210011 has 16 divisors (see below), whose sum is σ = 427540575173504. Its totient is φ = 213296812916544.

The previous prime is 320300323209949. The next prime is 320300323210051. The reversal of 320300323210011 is 110012323003023.

It is not a de Polignac number, because 320300323210011 - 2⁶ = 320300323209947 is a prime.

It is a super-2 number, since 2×320300323210011² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 320300323210011.

It is not an unprimeable number, because it can be changed into a prime (320300323210051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677801631 + ... + 678274023.

It is an arithmetic number, because the mean of its divisors is an integer number (26721285948344).

Almost surely, 2^{320300323210011} is an apocalyptic number.

320300323210011 is a deficient number, since it is larger than the sum of its proper divisors (107240251963493).

320300323210011 is a wasteful number, since it uses less digits than its factorization.

320300323210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722490.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 320300323210011 its reverse (110012323003023), we get a palindrome (430312646213034).

The spelling of 320300323210011 in words is "three hundred twenty trillion, three hundred billion, three hundred twenty-three million, two hundred ten thousand, eleven".