112000120091 has 2 divisors, whose sum is σ = 112000120092. Its totient is φ = 112000120090.

The previous prime is 112000120039. The next prime is 112000120129. The reversal of 112000120091 is 190021000211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112000120091 - 2¹⁰ = 112000119067 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (112000120031) 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, 56000060045 + 56000060046.

It is an arithmetic number, because the mean of its divisors is an integer number (56000060046).

Almost surely, 2^112000120091 is an apocalyptic number.

112000120091 is a deficient number, since it is larger than the sum of its proper divisors (1).

112000120091 is an equidigital number, since it uses as much as digits as its factorization.

112000120091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 112000120091 in words is "one hundred twelve billion, one hundred twenty thousand, ninety-one".