112110101201947 has 2 divisors, whose sum is σ = 112110101201948. Its totient is φ = 112110101201946.

The previous prime is 112110101201941. The next prime is 112110101202053. The reversal of 112110101201947 is 749102101011211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112110101201947 - 2³⁵ = 112075741463579 is a prime.

It is not a weakly prime, because it can be changed into another prime (112110101201941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055050600973 + 56055050600974.

It is an arithmetic number, because the mean of its divisors is an integer number (56055050600974).

Almost surely, 2^{112110101201947} is an apocalyptic number.

112110101201947 is a deficient number, since it is larger than the sum of its proper divisors (1).

112110101201947 is an equidigital number, since it uses as much as digits as its factorization.

112110101201947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 31.

The spelling of 112110101201947 in words is "one hundred twelve trillion, one hundred ten billion, one hundred one million, two hundred one thousand, nine hundred forty-seven".