2320243215 has 32 divisors (see below), whose sum is σ = 3966874560. Its totient is φ = 1153972224.

The previous prime is 2320243187. The next prime is 2320243217. The reversal of 2320243215 is 5123420232.

It is not a de Polignac number, because 2320243215 - 2¹⁶ = 2320177679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320243217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13944 + ... + 69533.

It is an arithmetic number, because the mean of its divisors is an integer number (123964830).

Almost surely, 2^2320243215 is an apocalyptic number.

2320243215 is a deficient number, since it is larger than the sum of its proper divisors (1646631345).

2320243215 is a wasteful number, since it uses less digits than its factorization.

2320243215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83611.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2320243215 is about 48168.9029873008. The cubic root of 2320243215 is about 1323.8674485018.

Adding to 2320243215 its reverse (5123420232), we get a palindrome (7443663447).

The spelling of 2320243215 in words is "two billion, three hundred twenty million, two hundred forty-three thousand, two hundred fifteen".