1112112320003 has 2 divisors, whose sum is σ = 1112112320004. Its totient is φ = 1112112320002.

The previous prime is 1112112319993. The next prime is 1112112320069. The reversal of 1112112320003 is 3000232112111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112112320003 - 2⁶ = 1112112319939 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112112322003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556056160001 + 556056160002.

It is an arithmetic number, because the mean of its divisors is an integer number (556056160002).

Almost surely, 2^{1112112320003} is an apocalyptic number.

1112112320003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112112320003 is an equidigital number, since it uses as much as digits as its factorization.

1112112320003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1112112320003 its reverse (3000232112111), we get a palindrome (4112344432114).

The spelling of 1112112320003 in words is "one trillion, one hundred twelve billion, one hundred twelve million, three hundred twenty thousand, three".