112092161 has 2 divisors, whose sum is σ = 112092162. Its totient is φ = 112092160.

The previous prime is 112092143. The next prime is 112092181. The reversal of 112092161 is 161290211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77986561 + 34105600 = 8831^2 + 5840^2 .

It is a cyclic number.

It is not a de Polignac number, because 112092161 - 2¹⁰ = 112091137 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112092121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56046080 + 56046081.

It is an arithmetic number, because the mean of its divisors is an integer number (56046081).

Almost surely, 2^112092161 is an apocalyptic number.

It is an amenable number.

112092161 is a deficient number, since it is larger than the sum of its proper divisors (1).

112092161 is an equidigital number, since it uses as much as digits as its factorization.

112092161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 112092161 is about 10587.3585468709. The cubic root of 112092161 is about 482.1606315396.

The spelling of 112092161 in words is "one hundred twelve million, ninety-two thousand, one hundred sixty-one".