2320344133 has 4 divisors (see below), whose sum is σ = 2320632288. Its totient is φ = 2320055980.

The previous prime is 2320344109. The next prime is 2320344137. The reversal of 2320344133 is 3314430232.

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 2320344133 - 2⁵ = 2320344101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2320344098 and 2320344107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320344137) 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 3 ways as a sum of consecutive naturals, for example, 131641 + ... + 148222.

It is an arithmetic number, because the mean of its divisors is an integer number (580158072).

Almost surely, 2^2320344133 is an apocalyptic number.

It is an amenable number.

2320344133 is a deficient number, since it is larger than the sum of its proper divisors (288155).

2320344133 is an equidigital number, since it uses as much as digits as its factorization.

2320344133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288154.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 2320344133 is about 48169.9505189698. The cubic root of 2320344133 is about 1323.8866419090.

Adding to 2320344133 its reverse (3314430232), we get a palindrome (5634774365).

The spelling of 2320344133 in words is "two billion, three hundred twenty million, three hundred forty-four thousand, one hundred thirty-three".