1136201100 has 72 divisors (see below), whose sum is σ = 3297028560. Its totient is φ = 302100480.

The previous prime is 1136201071. The next prime is 1136201107. The reversal of 1136201100 is 11026311.

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 1136201100.

It is not an unprimeable number, because it can be changed into a prime (1136201107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100536 + ... + 111264.

Almost surely, 2^1136201100 is an apocalyptic number.

1136201100 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 1136201100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1648514280).

1136201100 is an abundant number, since it is smaller than the sum of its proper divisors (2160827460).

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

1136201100 is a wasteful number, since it uses less digits than its factorization.

1136201100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11099 (or 11092 counting only the distinct ones).

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

The square root of 1136201100 is about 33707.5822330822. The cubic root of 1136201100 is about 1043.4822560158.

Adding to 1136201100 its reverse (11026311), we get a palindrome (1147227411).

The spelling of 1136201100 in words is "one billion, one hundred thirty-six million, two hundred one thousand, one hundred".