112110232189 has 2 divisors, whose sum is σ = 112110232190. Its totient is φ = 112110232188.

The previous prime is 112110232139. The next prime is 112110232217. The reversal of 112110232189 is 981232011211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111776548900 + 333683289 = 334330^2 + 18267^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112110232189 is a prime.

It is a super-2 number, since 2×112110232189² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112110232189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112110232139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055116094 + 56055116095.

It is an arithmetic number, because the mean of its divisors is an integer number (56055116095).

Almost surely, 2^112110232189 is an apocalyptic number.

It is an amenable number.

112110232189 is a deficient number, since it is larger than the sum of its proper divisors (1).

112110232189 is an equidigital number, since it uses as much as digits as its factorization.

112110232189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 31.

The spelling of 112110232189 in words is "one hundred twelve billion, one hundred ten million, two hundred thirty-two thousand, one hundred eighty-nine".