2320013 has 8 divisors (see below), whose sum is σ = 2394936. Its totient is φ = 2246400.

The previous prime is 2320001. The next prime is 2320039. The reversal of 2320013 is 3100232.

2320013 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 4 ways, for example, as 484 + 2319529 = 22^2 + 1523^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2320013 - 2⁴ = 2319997 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 2319976 and 2320003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4193 + ... + 4713.

It is an arithmetic number, because the mean of its divisors is an integer number (299367).

2^2320013 is an apocalyptic number.

It is an amenable number.

2320013 is a deficient number, since it is larger than the sum of its proper divisors (74923).

2320013 is an equidigital number, since it uses as much as digits as its factorization.

2320013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2320013 is about 1523.1588886259. The cubic root of 2320013 is about 132.3823662255.

Adding to 2320013 its reverse (3100232), we get a palindrome (5420245).

The spelling of 2320013 in words is "two million, three hundred twenty thousand, thirteen".