2023320312211 has 32 divisors (see below), whose sum is σ = 2326624570368. Its totient is φ = 1741608253440.

The previous prime is 2023320312163. The next prime is 2023320312217. The reversal of 2023320312211 is 1122130233202.

It is not a de Polignac number, because 2023320312211 - 2¹⁵ = 2023320279443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2023320312217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12152650 + ... + 12318016.

It is an arithmetic number, because the mean of its divisors is an integer number (72707017824).

Almost surely, 2^{2023320312211} is an apocalyptic number.

2023320312211 is a deficient number, since it is larger than the sum of its proper divisors (303304258157).

2023320312211 is a wasteful number, since it uses less digits than its factorization.

2023320312211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165891.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2023320312211 its reverse (1122130233202), we get a palindrome (3145450545413).

The spelling of 2023320312211 in words is "two trillion, twenty-three billion, three hundred twenty million, three hundred twelve thousand, two hundred eleven".