2320023213 has 6 divisors (see below), whose sum is σ = 3351144654. Its totient is φ = 1546682136.

The previous prime is 2320023197. The next prime is 2320023217. The reversal of 2320023213 is 3123200232.

It is a happy number.

2320023213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1784471049 + 535552164 = 42243^2 + 23142^2 .

It is not a de Polignac number, because 2320023213 - 2⁴ = 2320023197 is a prime.

It is a super-3 number, since 3×2320023213³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320023217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 128890170 + ... + 128890187.

It is an arithmetic number, because the mean of its divisors is an integer number (558524109).

Almost surely, 2^2320023213 is an apocalyptic number.

It is an amenable number.

2320023213 is a deficient number, since it is larger than the sum of its proper divisors (1031121441).

2320023213 is a wasteful number, since it uses less digits than its factorization.

2320023213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257780363 (or 257780360 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2320023213 is about 48166.6192814069. The cubic root of 2320023213 is about 1323.8256048005.

Adding to 2320023213 its reverse (3123200232), we get a palindrome (5443223445).

The spelling of 2320023213 in words is "two billion, three hundred twenty million, twenty-three thousand, two hundred thirteen".