112101001120091 has 2 divisors, whose sum is σ = 112101001120092. Its totient is φ = 112101001120090.

The previous prime is 112101001120063. The next prime is 112101001120139. The reversal of 112101001120091 is 190021100101211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112101001120091 - 2³⁰ = 112099927378267 is a prime.

It is not a weakly prime, because it can be changed into another prime (112101001120391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56050500560045 + 56050500560046.

It is an arithmetic number, because the mean of its divisors is an integer number (56050500560046).

Almost surely, 2^{112101001120091} is an apocalyptic number.

112101001120091 is a deficient number, since it is larger than the sum of its proper divisors (1).

112101001120091 is an equidigital number, since it uses as much as digits as its factorization.

112101001120091 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 20.

The spelling of 112101001120091 in words is "one hundred twelve trillion, one hundred one billion, one million, one hundred twenty thousand, ninety-one".