2303302322003 has 4 divisors (see below), whose sum is σ = 2313187739928. Its totient is φ = 2293416904080.

The previous prime is 2303302321973. The next prime is 2303302322021. The reversal of 2303302322003 is 3002232033032.

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 2303302322003 - 2²² = 2303298127699 is a prime.

It is a super-2 number, since 2×2303302322003² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2303302322003.

It is not an unprimeable number, because it can be changed into a prime (2303302322053) 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, 4942708613 + ... + 4942709078.

It is an arithmetic number, because the mean of its divisors is an integer number (578296934982).

Almost surely, 2^{2303302322003} is an apocalyptic number.

2303302322003 is a deficient number, since it is larger than the sum of its proper divisors (9885417925).

2303302322003 is an equidigital number, since it uses as much as digits as its factorization.

2303302322003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9885417924.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 2303302322003 its reverse (3002232033032), we get a palindrome (5305534355035).

The spelling of 2303302322003 in words is "two trillion, three hundred three billion, three hundred two million, three hundred twenty-two thousand, three".