112443040091 has 2 divisors, whose sum is σ = 112443040092. Its totient is φ = 112443040090.

The previous prime is 112443039991. The next prime is 112443040153. The reversal of 112443040091 is 190040344211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112443040091 - 2¹⁰ = 112443039067 is a prime.

It is not a weakly prime, because it can be changed into another prime (112443043091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56221520045 + 56221520046.

It is an arithmetic number, because the mean of its divisors is an integer number (56221520046).

Almost surely, 2^112443040091 is an apocalyptic number.

112443040091 is a deficient number, since it is larger than the sum of its proper divisors (1).

112443040091 is an equidigital number, since it uses as much as digits as its factorization.

112443040091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 112443040091 in words is "one hundred twelve billion, four hundred forty-three million, forty thousand, ninety-one".