323020311011 has 4 divisors (see below), whose sum is σ = 330898855224. Its totient is φ = 315141766800.

The previous prime is 323020310983. The next prime is 323020311017. The reversal of 323020311011 is 110113020323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110113020323 = 17581 ⋅6263183.

It is a cyclic number.

It is not a de Polignac number, because 323020311011 - 2¹⁰ = 323020309987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323020311017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3939272045 + ... + 3939272126.

It is an arithmetic number, because the mean of its divisors is an integer number (82724713806).

Almost surely, 2^323020311011 is an apocalyptic number.

323020311011 is a deficient number, since it is larger than the sum of its proper divisors (7878544213).

323020311011 is an equidigital number, since it uses as much as digits as its factorization.

323020311011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7878544212.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 323020311011 its reverse (110113020323), we get a palindrome (433133331334).

The spelling of 323020311011 in words is "three hundred twenty-three billion, twenty million, three hundred eleven thousand, eleven".