2023221031323 has 8 divisors (see below), whose sum is σ = 2697639133200. Its totient is φ = 1348808475168.

The previous prime is 2023221031259. The next prime is 2023221031339. The reversal of 2023221031323 is 3231301223202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2023221031323 - 2⁶ = 2023221031259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2023221031293 and 2023221031302.

It is not an unprimeable number, because it can be changed into a prime (2023221031723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443568 + ... + 2059901.

It is an arithmetic number, because the mean of its divisors is an integer number (337204891650).

Almost surely, 2^{2023221031323} is an apocalyptic number.

2023221031323 is a deficient number, since it is larger than the sum of its proper divisors (674418101877).

2023221031323 is a wasteful number, since it uses less digits than its factorization.

2023221031323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2772861.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2023221031323 its reverse (3231301223202), we get a palindrome (5254522254525).

The spelling of 2023221031323 in words is "two trillion, twenty-three billion, two hundred twenty-one million, thirty-one thousand, three hundred twenty-three".