What determines the limit of the int type value in a programming language?

The maximum value of the int type in Java is determined by its size in memory and the way numbers are represented. In Java, the int type occupies 32 bits (4 bytes) and stores signed integers using two's complement.

The maximum int value is 2³¹ - 1 (2147483647), and the minimum is -2³¹ (-2147483648). These limits are fixed and do not depend on the platform, as Java ensures portability.

Example:

System.out.println(Integer.MAX_VALUE); // 2147483647
System.out.println(Integer.MIN_VALUE); // -2147483648