11055672100 has 144 divisors (see below), whose sum is σ = 26620296192. Its totient is φ = 3952000000.

The previous prime is 11055672053. The next prime is 11055672109. The reversal of 11055672100 is 127655011.

It is not an unprimeable number, because it can be changed into a prime (11055672109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21219840 + ... + 21220360.

It is an arithmetic number, because the mean of its divisors is an integer number (184863168).

Almost surely, 2^11055672100 is an apocalyptic number.

11055672100 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 11055672100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13310148096).

11055672100 is an abundant number, since it is smaller than the sum of its proper divisors (15564624092).

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

11055672100 is a wasteful number, since it uses less digits than its factorization.

11055672100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 28.

The spelling of 11055672100 in words is "eleven billion, fifty-five million, six hundred seventy-two thousand, one hundred".