2023231213 has 16 divisors (see below), whose sum is σ = 2119283712. Its totient is φ = 1929312000.

The previous prime is 2023231187. The next prime is 2023231229. The reversal of 2023231213 is 3121323202.

It is a cyclic number.

It is not a de Polignac number, because 2023231213 - 2¹⁷ = 2023100141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023232213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632448 + ... + 635638.

It is an arithmetic number, because the mean of its divisors is an integer number (132455232).

Almost surely, 2^2023231213 is an apocalyptic number.

It is an amenable number.

2023231213 is a deficient number, since it is larger than the sum of its proper divisors (96052499).

2023231213 is a wasteful number, since it uses less digits than its factorization.

2023231213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3516.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2023231213 is about 44980.3425175932. The cubic root of 2023231213 is about 1264.7805319501.

Adding to 2023231213 its reverse (3121323202), we get a palindrome (5144554415).

The spelling of 2023231213 in words is "two billion, twenty-three million, two hundred thirty-one thousand, two hundred thirteen".