Kotlin – Convert integer to string

In this tutorial, you shall learn how to convert an integer value to a string value in Kotlin, using Int.toString() function, with example programs.

Kotlin – Convert integer to string

To convert an integer number to string in Kotlin, we can use Int.toString() method.

Steps to convert an integer to a string

1. Consider that we are given an integer value n.
2. Call the toString() method on the integer n, and the function returns a string value created from this integer.

n.toString()

Example

In the following program, we read a number n from user and reverse it using the above steps.

Main.kt

fun main() {
    print("Enter an integer : ")
    val n = readLine()!!.toInt()

    val str = n.toString()
    println("String value : $str")
}

Output #1

Enter an integer : 52413
String value : 52413

Related tutorials for the above program

• Kotlin – Read integer from console

Conclusion

In this Kotlin Tutorial, we learned how to convert a given integer to a string using Int.toString() method.