1101100208 has 80 divisors (see below), whose sum is σ = 2364182016. Its totient is φ = 493620480.

The previous prime is 1101100201. The next prime is 1101100213. The reversal of 1101100208 is 8020011011.

It is a junction number, because it is equal to n+sod(n) for n = 1101100192 and 1101100201.

It is not an unprimeable number, because it can be changed into a prime (1101100201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1593143 + ... + 1593833.

Almost surely, 2^1101100208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101100208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1182091008).

1101100208 is an abundant number, since it is smaller than the sum of its proper divisors (1263081808).

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

1101100208 is a wasteful number, since it uses less digits than its factorization.

1101100208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922 (or 916 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

The square root of 1101100208 is about 33182.8300179475. The cubic root of 1101100208 is about 1032.6241592157.

Adding to 1101100208 its reverse (8020011011), we get a palindrome (9121111219).

The spelling of 1101100208 in words is "one billion, one hundred one million, one hundred thousand, two hundred eight".