2313002203 has 4 divisors (see below), whose sum is σ = 2356643808. Its totient is φ = 2269360600.

The previous prime is 2313002143. The next prime is 2313002227. The reversal of 2313002203 is 3022003132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2313002203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313002243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21820723 + ... + 21820828.

It is an arithmetic number, because the mean of its divisors is an integer number (589160952).

Almost surely, 2^2313002203 is an apocalyptic number.

2313002203 is a deficient number, since it is larger than the sum of its proper divisors (43641605).

2313002203 is an equidigital number, since it uses as much as digits as its factorization.

2313002203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43641604.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2313002203 is about 48093.6815288661. The cubic root of 2313002203 is about 1322.4888387822.

Adding to 2313002203 its reverse (3022003132), we get a palindrome (5335005335).

The spelling of 2313002203 in words is "two billion, three hundred thirteen million, two thousand, two hundred three".