A normal auxillary (under arm) temperature is 36.5 to 37.4 deg, and a normal rectal temperature is 37.9 degrees -- so no, it's not a fever. However, if he feels hot, remove some of his clothing, and wipe the back of his neck with a cool, damp cloth.
With its 253,609,643 people, Indonesia is the 4th largest country in the world by population. It is the 15th largest country in the world by area with 1,904,569 square kilometers. The Dutch began to colonize Indonesia in the early 17th century; Japan occupied the islands from 1942 to 1945.
Jakarta stands 2nd on most populous cities of the world, and its population is around 26.06 million according to the census with a growth rate of 3.6 percent per annum over the period 2000-2010. That figure far exceeds the national annual population rate of 1.49 percent per year over the same period.