2423312303 has 4 divisors (see below), whose sum is σ = 2431875528. Its totient is φ = 2414749080.

The previous prime is 2423312279. The next prime is 2423312357. The reversal of 2423312303 is 3032133242.

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 2423312303 - 2¹⁰ = 2423311279 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 (2423312803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4281188 + ... + 4281753.

It is an arithmetic number, because the mean of its divisors is an integer number (607968882).

Almost surely, 2^2423312303 is an apocalyptic number.

2423312303 is a deficient number, since it is larger than the sum of its proper divisors (8563225).

2423312303 is an equidigital number, since it uses as much as digits as its factorization.

2423312303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8563224.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2423312303 is about 49227.1500596977. The cubic root of 2423312303 is about 1343.1869460530.

Adding to 2423312303 its reverse (3032133242), we get a palindrome (5455445545).

The spelling of 2423312303 in words is "two billion, four hundred twenty-three million, three hundred twelve thousand, three hundred three".