112330189 has 2 divisors, whose sum is σ = 112330190. Its totient is φ = 112330188.

The previous prime is 112330151. The next prime is 112330213. The reversal of 112330189 is 981033211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93276964 + 19053225 = 9658^2 + 4365^2 .

It is an emirp because it is prime and its reverse (981033211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112330189 - 2¹¹ = 112328141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112330139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56165094 + 56165095.

It is an arithmetic number, because the mean of its divisors is an integer number (56165095).

Almost surely, 2^112330189 is an apocalyptic number.

It is an amenable number.

112330189 is a deficient number, since it is larger than the sum of its proper divisors (1).

112330189 is an equidigital number, since it uses as much as digits as its factorization.

112330189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 112330189 is about 10598.5937274716. The cubic root of 112330189 is about 482.5016800393.

The spelling of 112330189 in words is "one hundred twelve million, three hundred thirty thousand, one hundred eighty-nine".