2320212313 has 4 divisors (see below), whose sum is σ = 2320584448. Its totient is φ = 2319840180.

The previous prime is 2320212277. The next prime is 2320212319. The reversal of 2320212313 is 3132120232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2320212313 - 2¹³ = 2320204121 is a prime.

It is a super-3 number, since 3×2320212313³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2320212319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176553 + ... + 189238.

It is an arithmetic number, because the mean of its divisors is an integer number (580146112).

Almost surely, 2^2320212313 is an apocalyptic number.

It is an amenable number.

2320212313 is a deficient number, since it is larger than the sum of its proper divisors (372135).

2320212313 is an equidigital number, since it uses as much as digits as its factorization.

2320212313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372134.

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

The square root of 2320212313 is about 48168.5822191187. The cubic root of 2320212313 is about 1323.8615711965.

Adding to 2320212313 its reverse (3132120232), we get a palindrome (5452332545).

The spelling of 2320212313 in words is "two billion, three hundred twenty million, two hundred twelve thousand, three hundred thirteen".