1123223000303 has 4 divisors (see below), whose sum is σ = 1127398550760. Its totient is φ = 1119047449848.

The previous prime is 1123223000297. The next prime is 1123223000309. The reversal of 1123223000303 is 3030003223211.

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

It is an interprime number because it is at equal distance from previous prime (1123223000297) and next prime (1123223000309).

It is a cyclic number.

It is not a de Polignac number, because 1123223000303 - 2⁴ = 1123223000287 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 (1123223000309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2087774825 + ... + 2087775362.

It is an arithmetic number, because the mean of its divisors is an integer number (281849637690).

Almost surely, 2^{1123223000303} is an apocalyptic number.

1123223000303 is a deficient number, since it is larger than the sum of its proper divisors (4175550457).

1123223000303 is an equidigital number, since it uses as much as digits as its factorization.

1123223000303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4175550456.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1123223000303 its reverse (3030003223211), we get a palindrome (4153226223514).

The spelling of 1123223000303 in words is "one trillion, one hundred twenty-three billion, two hundred twenty-three million, three hundred three", and thus it is an aban number.