136211100 has 72 divisors (see below), whose sum is σ = 403307520. Its totient is φ = 35474880.

The previous prime is 136211099. The next prime is 136211111. The reversal of 136211100 is 1112631.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 136211100.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 7621 + ... + 18179.

Almost surely, 2^136211100 is an apocalyptic number.

136211100 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 136211100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201653760).

136211100 is an abundant number, since it is smaller than the sum of its proper divisors (267096420).

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

136211100 is a wasteful number, since it uses less digits than its factorization.

136211100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10619 (or 10612 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 136211100 is about 11670.9511180537. The cubic root of 136211100 is about 514.5222578087.

Adding to 136211100 its reverse (1112631), we get a palindrome (137323731).

The spelling of 136211100 in words is "one hundred thirty-six million, two hundred eleven thousand, one hundred".