1112323103303 has 4 divisors (see below), whose sum is σ = 1112326512528. Its totient is φ = 1112319694080.

The previous prime is 1112323103249. The next prime is 1112323103327. The reversal of 1112323103303 is 3033013232111.

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 1112323103303 - 2¹⁶ = 1112323037767 is a prime.

It is a super-2 number, since 2×1112323103303² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112320103303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1156451 + ... + 1887332.

It is an arithmetic number, because the mean of its divisors is an integer number (278081628132).

Almost surely, 2^{1112323103303} is an apocalyptic number.

1112323103303 is a deficient number, since it is larger than the sum of its proper divisors (3409225).

1112323103303 is an equidigital number, since it uses as much as digits as its factorization.

1112323103303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3409224.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1112323103303 its reverse (3033013232111), we get a palindrome (4145336335414).

The spelling of 1112323103303 in words is "one trillion, one hundred twelve billion, three hundred twenty-three million, one hundred three thousand, three hundred three".