11055313200 has 120 divisors (see below), whose sum is σ = 35440572928. Its totient is φ = 2945859840.

The previous prime is 11055313187. The next prime is 11055313207. The reversal of 11055313200 is 231355011.

It is a tau number, because it is divible by the number of its divisors (120).

It is not an unprimeable number, because it can be changed into a prime (11055313207) 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, 2137017 + ... + 2142183.

Almost surely, 2^11055313200 is an apocalyptic number.

11055313200 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 11055313200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17720286464).

11055313200 is an abundant number, since it is smaller than the sum of its proper divisors (24385259728).

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

11055313200 is a wasteful number, since it uses less digits than its factorization.

11055313200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6971 (or 6960 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 11055313200 its reverse (231355011), we get a palindrome (11286668211).

It can be divided in two parts, 110553 and 13200, that added together give a triangular number (123753 = T₄₉₇).

The spelling of 11055313200 in words is "eleven billion, fifty-five million, three hundred thirteen thousand, two hundred".