2320103 has 4 divisors (see below), whose sum is σ = 2333688. Its totient is φ = 2306520.

The previous prime is 2320091. The next prime is 2320111. The reversal of 2320103 is 3010232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2320103 - 2⁶ = 2320039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320183) 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, 6533 + ... + 6878.

It is an arithmetic number, because the mean of its divisors is an integer number (583422).

2^2320103 is an apocalyptic number.

2320103 is a deficient number, since it is larger than the sum of its proper divisors (13585).

2320103 is a wasteful number, since it uses less digits than its factorization.

2320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13584.

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

The square root of 2320103 is about 1523.1884322040. The cubic root of 2320103 is about 132.3840780347.

Adding to 2320103 its reverse (3010232), we get a palindrome (5330335).

The spelling of 2320103 in words is "two million, three hundred twenty thousand, one hundred three".