1112000343203 has 16 divisors (see below), whose sum is σ = 1188701989632. Its totient is φ = 1038516336000.

The previous prime is 1112000343197. The next prime is 1112000343217. The reversal of 1112000343203 is 3023430002111.

It is a cyclic number.

It is not a de Polignac number, because 1112000343203 - 2¹⁰ = 1112000342179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112000348203) 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 15 ways as a sum of consecutive naturals, for example, 5447408 + ... + 5647853.

It is an arithmetic number, because the mean of its divisors is an integer number (74293874352).

Almost surely, 2^{1112000343203} is an apocalyptic number.

1112000343203 is a deficient number, since it is larger than the sum of its proper divisors (76701646429).

1112000343203 is a wasteful number, since it uses less digits than its factorization.

1112000343203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11095406.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1112000343203 its reverse (3023430002111), we get a palindrome (4135430345314).

The spelling of 1112000343203 in words is "one trillion, one hundred twelve billion, three hundred forty-three thousand, two hundred three".