11100104850 has 24 divisors (see below), whose sum is σ = 27528260400. Its totient is φ = 2960027920.

The previous prime is 11100104837. The next prime is 11100104857. The reversal of 11100104850 is 5840100111.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11100104857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37000200 + ... + 37000499.

It is an arithmetic number, because the mean of its divisors is an integer number (1147010850).

Almost surely, 2^11100104850 is an apocalyptic number.

11100104850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11100104850 is an abundant number, since it is smaller than the sum of its proper divisors (16428155550).

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

11100104850 is a wasteful number, since it uses less digits than its factorization.

11100104850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74000714 (or 74000709 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 21.

Adding to 11100104850 its reverse (5840100111), we get a palindrome (16940204961).

The spelling of 11100104850 in words is "eleven billion, one hundred million, one hundred four thousand, eight hundred fifty".