11100104225 has 24 divisors (see below), whose sum is σ = 15751789440. Its totient is φ = 7601166720.

The previous prime is 11100104207. The next prime is 11100104227. The reversal of 11100104225 is 52240100111.

It is not a de Polignac number, because 11100104225 - 2¹⁴ = 11100087841 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11100104227) 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, 87341 + ... + 172709.

It is an arithmetic number, because the mean of its divisors is an integer number (656324560).

Almost surely, 2^11100104225 is an apocalyptic number.

It is an amenable number.

11100104225 is a deficient number, since it is larger than the sum of its proper divisors (4651685215).

11100104225 is an equidigital number, since it uses as much as digits as its factorization.

11100104225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86129 (or 86124 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 11100104225 its reverse (52240100111), we get a palindrome (63340204336).

The spelling of 11100104225 in words is "eleven billion, one hundred million, one hundred four thousand, two hundred twenty-five".