2023213031323 has 32 divisors (see below), whose sum is σ = 2313849350592. Its totient is φ = 1752677222400.

The previous prime is 2023213031317. The next prime is 2023213031327. The reversal of 2023213031323 is 3231303123202.

It is a cyclic number.

It is not a de Polignac number, because 2023213031323 - 2¹⁷ = 2023212900251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023213031327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5609815 + ... + 5959567.

It is an arithmetic number, because the mean of its divisors is an integer number (72307792206).

Almost surely, 2^{2023213031323} is an apocalyptic number.

2023213031323 is a deficient number, since it is larger than the sum of its proper divisors (290636319269).

2023213031323 is a wasteful number, since it uses less digits than its factorization.

2023213031323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350095.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2023213031323 its reverse (3231303123202), we get a palindrome (5254516154525).

The spelling of 2023213031323 in words is "two trillion, twenty-three billion, two hundred thirteen million, thirty-one thousand, three hundred twenty-three".