112111304124191 has 2 divisors, whose sum is σ = 112111304124192. Its totient is φ = 112111304124190.

The previous prime is 112111304124187. The next prime is 112111304124199. The reversal of 112111304124191 is 191421403111211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112111304124191 - 2² = 112111304124187 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112111304124199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055652062095 + 56055652062096.

It is an arithmetic number, because the mean of its divisors is an integer number (56055652062096).

Almost surely, 2^{112111304124191} is an apocalyptic number.

112111304124191 is a deficient number, since it is larger than the sum of its proper divisors (1).

112111304124191 is an equidigital number, since it uses as much as digits as its factorization.

112111304124191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 32.

The spelling of 112111304124191 in words is "one hundred twelve trillion, one hundred eleven billion, three hundred four million, one hundred twenty-four thousand, one hundred ninety-one".