160

This number is a composite.

+ 160! - 159! + 158! - ... -3! + 2! - 1! is prime. [Keller]

+ 160 is the smallest number which is sum of 3 distinct prime cubes (23+33+53). [Capelle]

+ The only 3-digit Hoax number whose the reversal is a double-digit prime. [Loungrides]

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