This number is a prime.

+ The smallest prime such that the sum of its digits cubed is equal to the product of its digits squared. [Earls]

+ The smallest emirp where each digit is equal simultaneously to the sum and to the product of the other digits. [Loungrides]

+ The smallest mountain balanced prime (emirp). [Loungrides]

(There is one curio for this number that has not yet been approved by an editor.)

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