112003131043 has 2 divisors, whose sum is σ = 112003131044. Its totient is φ = 112003131042.

The previous prime is 112003131001. The next prime is 112003131061. The reversal of 112003131043 is 340131300211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112003131043 - 2¹³ = 112003122851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112003131043.

It is not a weakly prime, because it can be changed into another prime (112003171043) 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 as a sum of consecutive naturals, namely, 56001565521 + 56001565522.

It is an arithmetic number, because the mean of its divisors is an integer number (56001565522).

Almost surely, 2^112003131043 is an apocalyptic number.

112003131043 is a deficient number, since it is larger than the sum of its proper divisors (1).

112003131043 is an equidigital number, since it uses as much as digits as its factorization.

112003131043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 112003131043 its reverse (340131300211), we get a palindrome (452134431254).

The spelling of 112003131043 in words is "one hundred twelve billion, three million, one hundred thirty-one thousand, forty-three".