1112133312143 has 12 divisors (see below), whose sum is σ = 1293727901040. Its totient is φ = 953241059232.

The previous prime is 1112133312127. The next prime is 1112133312151. The reversal of 1112133312143 is 3412133312111.

It is not a de Polignac number, because 1112133312143 - 2⁴ = 1112133312127 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 (1112133312163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3443678 + ... + 3752756.

It is an arithmetic number, because the mean of its divisors is an integer number (107810658420).

Almost surely, 2^{1112133312143} is an apocalyptic number.

1112133312143 is a deficient number, since it is larger than the sum of its proper divisors (181594588897).

1112133312143 is an equidigital number, since it uses as much as digits as its factorization.

1112133312143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382526 (or 382519 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

Adding to 1112133312143 its reverse (3412133312111), we get a palindrome (4524266624254).

The spelling of 1112133312143 in words is "one trillion, one hundred twelve billion, one hundred thirty-three million, three hundred twelve thousand, one hundred forty-three".