136117156 has 24 divisors (see below), whose sum is σ = 281017856. Its totient is φ = 56453760.

The previous prime is 136117141. The next prime is 136117183. The reversal of 136117156 is 651711631.

136117156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 77541 + ... + 79276.

Almost surely, 2^136117156 is an apocalyptic number.

It is an amenable number.

136117156 is an abundant number, since it is smaller than the sum of its proper divisors (144900700).

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

136117156 is a wasteful number, since it uses less digits than its factorization.

136117156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156859 (or 156857 counting only the distinct ones).

The product of its digits is 3780, while the sum is 31.

The square root of 136117156 is about 11666.9257304570. The cubic root of 136117156 is about 514.4039429390.

Adding to 136117156 its reverse (651711631), we get a palindrome (787828787).

The spelling of 136117156 in words is "one hundred thirty-six million, one hundred seventeen thousand, one hundred fifty-six".