112189663 has 2 divisors, whose sum is σ = 112189664. Its totient is φ = 112189662.

The previous prime is 112189631. The next prime is 112189673. The reversal of 112189663 is 366981211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112189663 - 2⁵ = 112189631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112189673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56094831 + 56094832.

It is an arithmetic number, because the mean of its divisors is an integer number (56094832).

Almost surely, 2^112189663 is an apocalyptic number.

112189663 is a deficient number, since it is larger than the sum of its proper divisors (1).

112189663 is an equidigital number, since it uses as much as digits as its factorization.

112189663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 37.

The square root of 112189663 is about 10591.9621883766. The cubic root of 112189663 is about 482.3003915408.

The spelling of 112189663 in words is "one hundred twelve million, one hundred eighty-nine thousand, six hundred sixty-three".