112092121 has 2 divisors, whose sum is σ = 112092122. Its totient is φ = 112092120.

The previous prime is 112092109. The next prime is 112092143. The reversal of 112092121 is 121290211.

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., 75064896 + 37027225 = 8664^2 + 6085^2 .

It is a cyclic number.

It is not a de Polignac number, because 112092121 - 2²³ = 103703513 is a prime.

It is not a weakly prime, because it can be changed into another prime (112092161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56046060 + 56046061.

It is an arithmetic number, because the mean of its divisors is an integer number (56046061).

Almost surely, 2^112092121 is an apocalyptic number.

It is an amenable number.

112092121 is a deficient number, since it is larger than the sum of its proper divisors (1).

112092121 is an equidigital number, since it uses as much as digits as its factorization.

112092121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 112092121 is about 10587.3566578254. The cubic root of 112092121 is about 482.1605741868.

The spelling of 112092121 in words is "one hundred twelve million, ninety-two thousand, one hundred twenty-one".