1112223203303 has 4 divisors (see below), whose sum is σ = 1112233061568. Its totient is φ = 1112213345040.

The previous prime is 1112223203263. The next prime is 1112223203309. The reversal of 1112223203303 is 3033023222111.

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 1112223203303 - 2³² = 1107928236007 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 (1112223203309) 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, 4757918 + ... + 4986203.

It is an arithmetic number, because the mean of its divisors is an integer number (278058265392).

Almost surely, 2^{1112223203303} is an apocalyptic number.

1112223203303 is a deficient number, since it is larger than the sum of its proper divisors (9858265).

1112223203303 is an equidigital number, since it uses as much as digits as its factorization.

1112223203303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9858264.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1112223203303 its reverse (3033023222111), we get a palindrome (4145246425414).

The spelling of 1112223203303 in words is "one trillion, one hundred twelve billion, two hundred twenty-three million, two hundred three thousand, three hundred three".