136120 has 32 divisors (see below), whose sum is σ = 317520. Its totient is φ = 52480.

The previous prime is 136111. The next prime is 136133. The reversal of 136120 is 21631.

It is a zygodrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 136120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1599 + ... + 1681.

2¹³⁶¹²⁰ is an apocalyptic number.

136120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158760).

136120 is an abundant number, since it is smaller than the sum of its proper divisors (181400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136120 is a wasteful number, since it uses less digits than its factorization.

136120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 136120 is about 368.9444402617. The cubic root of 136120 is about 51.4407525526.

Adding to 136120 its reverse (21631), we get a palindrome (157751).

It can be divided in two parts, 136 and 120, that added together give a 8-th power (256 = 2⁸).

The spelling of 136120 in words is "one hundred thirty-six thousand, one hundred twenty".