136920316 has 12 divisors (see below), whose sum is σ = 258042232. Its totient is φ = 63193968.

The previous prime is 136920263. The next prime is 136920323. The reversal of 136920316 is 613029631.

136920316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1316490 + ... + 1316593.

Almost surely, 2^136920316 is an apocalyptic number.

It is an amenable number.

136920316 is a deficient number, since it is larger than the sum of its proper divisors (121121916).

136920316 is a wasteful number, since it uses less digits than its factorization.

136920316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633100 (or 2633098 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 136920316 is about 11701.2954838343. The cubic root of 136920316 is about 515.4137072257.

Adding to 136920316 its reverse (613029631), we get a palindrome (749949947).

The spelling of 136920316 in words is "one hundred thirty-six million, nine hundred twenty thousand, three hundred sixteen".