136203206664360 has 512 divisors, whose sum is σ = 470335183718400. Its totient is φ = 31206658129920.

The previous prime is 136203206664313. The next prime is 136203206664361. The reversal of 136203206664360 is 63466602302631.

It is not an unprimeable number, because it can be changed into a prime (136203206664361) 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 127 ways as a sum of consecutive naturals, for example, 20139462339 + ... + 20139469101.

It is an arithmetic number, because the mean of its divisors is an integer number (918623405700).

Almost surely, 2^{136203206664360} is an apocalyptic number.

136203206664360 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 136203206664360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235167591859200).

136203206664360 is an abundant number, since it is smaller than the sum of its proper divisors (334131977054040).

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

136203206664360 is a wasteful number, since it uses less digits than its factorization.

136203206664360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8601 (or 8597 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 48.

Adding to 136203206664360 its reverse (63466602302631), we get a palindrome (199669808966991).

The spelling of 136203206664360 in words is "one hundred thirty-six trillion, two hundred three billion, two hundred six million, six hundred sixty-four thousand, three hundred sixty".