136003613208 has 32 divisors (see below), whose sum is σ = 344797896960. Its totient is φ = 44696022560.

The previous prime is 136003613203. The next prime is 136003613267. The reversal of 136003613208 is 802316300631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136003613201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39905460 + ... + 39908867.

It is an arithmetic number, because the mean of its divisors is an integer number (10774934280).

Almost surely, 2^136003613208 is an apocalyptic number.

It is an amenable number.

136003613208 is an abundant number, since it is smaller than the sum of its proper divisors (208794283752).

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

136003613208 is a wasteful number, since it uses less digits than its factorization.

136003613208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79814407 (or 79814403 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

Adding to 136003613208 its reverse (802316300631), we get a palindrome (938319913839).

The spelling of 136003613208 in words is "one hundred thirty-six billion, three million, six hundred thirteen thousand, two hundred eight".