2023311020233 has 4 divisors (see below), whose sum is σ = 2025296606160. Its totient is φ = 2021325434308.

The previous prime is 2023311020201. The next prime is 2023311020309. The reversal of 2023311020233 is 3320201133202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2023311020233 - 2⁵ = 2023311020201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023311027233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 992791435 + ... + 992793472.

It is an arithmetic number, because the mean of its divisors is an integer number (506324151540).

Almost surely, 2^{2023311020233} is an apocalyptic number.

It is an amenable number.

2023311020233 is a deficient number, since it is larger than the sum of its proper divisors (1985585927).

2023311020233 is a wasteful number, since it uses less digits than its factorization.

2023311020233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985585926.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2023311020233 its reverse (3320201133202), we get a palindrome (5343512153435).

The spelling of 2023311020233 in words is "two trillion, twenty-three billion, three hundred eleven million, twenty thousand, two hundred thirty-three".