11100325005200 has 60 divisors (see below), whose sum is σ = 26680224614148. Its totient is φ = 4438183065600.

The previous prime is 11100325005167. The next prime is 11100325005229. The reversal of 11100325005200 is 250052300111.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 16725731584 + 11083599273616 = 129328^2 + 3329204^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5170637 + ... + 6995436.

Almost surely, 2^{11100325005200} is an apocalyptic number.

11100325005200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11100325005200 is an abundant number, since it is smaller than the sum of its proper divisors (15579899608948).

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

11100325005200 is a wasteful number, since it uses less digits than its factorization.

11100325005200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12168372 (or 12168361 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 11100325005200 its reverse (250052300111), we get a palindrome (11350377305311).

The spelling of 11100325005200 in words is "eleven trillion, one hundred billion, three hundred twenty-five million, five thousand, two hundred".