112010089 has 2 divisors, whose sum is σ = 112010090. Its totient is φ = 112010088.

The previous prime is 112010081. The next prime is 112010113. The reversal of 112010089 is 980010211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106440489 + 5569600 = 10317^2 + 2360^2 .

It is a cyclic number.

It is not a de Polignac number, because 112010089 - 2³ = 112010081 is a prime.

It is equal to p_6411604 and since 112010089 and 6411604 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (112010081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56005044 + 56005045.

It is an arithmetic number, because the mean of its divisors is an integer number (56005045).

Almost surely, 2^112010089 is an apocalyptic number.

It is an amenable number.

112010089 is a deficient number, since it is larger than the sum of its proper divisors (1).

112010089 is an equidigital number, since it uses as much as digits as its factorization.

112010089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 112010089 is about 10583.4818939704. The cubic root of 112010089 is about 482.0429261655.

The spelling of 112010089 in words is "one hundred twelve million, ten thousand, eighty-nine".