112010110021091 has 2 divisors, whose sum is σ = 112010110021092. Its totient is φ = 112010110021090.

The previous prime is 112010110020997. The next prime is 112010110021093. The reversal of 112010110021091 is 190120011010211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112010110021091 - 2¹⁴ = 112010110004707 is a prime.

Together with 112010110021093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112010110021093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56005055010545 + 56005055010546.

It is an arithmetic number, because the mean of its divisors is an integer number (56005055010546).

Almost surely, 2^{112010110021091} is an apocalyptic number.

112010110021091 is a deficient number, since it is larger than the sum of its proper divisors (1).

112010110021091 is an equidigital number, since it uses as much as digits as its factorization.

112010110021091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 112010110021091 in words is "one hundred twelve trillion, ten billion, one hundred ten million, twenty-one thousand, ninety-one".