136011204 has 48 divisors (see below), whose sum is σ = 402998400. Its totient is φ = 38860128.

The previous prime is 136011173. The next prime is 136011209. The reversal of 136011204 is 402110631.

It is a happy number.

It is a super-2 number, since 2×136011204² = 36998095227059232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (136011209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89199 + ... + 90710.

It is an arithmetic number, because the mean of its divisors is an integer number (8395800).

Almost surely, 2^136011204 is an apocalyptic number.

136011204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

136011204 is an abundant number, since it is smaller than the sum of its proper divisors (266987196).

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

136011204 is a wasteful number, since it uses less digits than its factorization.

136011204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179929 (or 179921 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 136011204 is about 11662.3841473345. The cubic root of 136011204 is about 514.2704396257.

Adding to 136011204 its reverse (402110631), we get a palindrome (538121835).

The spelling of 136011204 in words is "one hundred thirty-six million, eleven thousand, two hundred four".