2303223203 has 4 divisors (see below), whose sum is σ = 2352228000. Its totient is φ = 2254218408.

The previous prime is 2303223161. The next prime is 2303223211. The reversal of 2303223203 is 3023223032.

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 2303223203 - 2⁸ = 2303222947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2303123203) 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, 24502328 + ... + 24502421.

It is an arithmetic number, because the mean of its divisors is an integer number (588057000).

Almost surely, 2^2303223203 is an apocalyptic number.

2303223203 is a deficient number, since it is larger than the sum of its proper divisors (49004797).

2303223203 is an equidigital number, since it uses as much as digits as its factorization.

2303223203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49004796.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 2303223203 is about 47991.9076824416. The cubic root of 2303223203 is about 1320.6224495873.

Adding to 2303223203 its reverse (3023223032), we get a palindrome (5326446235).

The spelling of 2303223203 in words is "two billion, three hundred three million, two hundred twenty-three thousand, two hundred three".