2320113213 has 84 divisors (see below), whose sum is σ = 3905315232. Its totient is φ = 1366204320.

The previous prime is 2320113179. The next prime is 2320113239. The reversal of 2320113213 is 3123110232.

It is not a de Polignac number, because 2320113213 - 2¹² = 2320109117 is a prime.

It is a super-2 number, since 2×2320113213² = 10765850642274366738, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320113413) by changing a digit.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 22525320 + ... + 22525422.

It is an arithmetic number, because the mean of its divisors is an integer number (46491848).

Almost surely, 2^2320113213 is an apocalyptic number.

It is an amenable number.

2320113213 is a deficient number, since it is larger than the sum of its proper divisors (1585202019).

2320113213 is an equidigital number, since it uses as much as digits as its factorization.

2320113213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2320113213 is about 48167.5535293210. The cubic root of 2320113213 is about 1323.8427228424.

Adding to 2320113213 its reverse (3123110232), we get a palindrome (5443223445).

The spelling of 2320113213 in words is "two billion, three hundred twenty million, one hundred thirteen thousand, two hundred thirteen".