1123301023303 has 4 divisors (see below), whose sum is σ = 1123303230280. Its totient is φ = 1123298816328.

The previous prime is 1123301023289. The next prime is 1123301023333. The reversal of 1123301023303 is 3033201033211.

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 1123301023303 - 2⁹ = 1123301022791 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 (1123301023333) 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, 90913 + ... + 1501621.

It is an arithmetic number, because the mean of its divisors is an integer number (280825807570).

Almost surely, 2^{1123301023303} is an apocalyptic number.

1123301023303 is a deficient number, since it is larger than the sum of its proper divisors (2206977).

1123301023303 is an equidigital number, since it uses as much as digits as its factorization.

1123301023303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206976.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1123301023303 its reverse (3033201033211), we get a palindrome (4156502056514).

The spelling of 1123301023303 in words is "one trillion, one hundred twenty-three billion, three hundred one million, twenty-three thousand, three hundred three".