11010011001100 has 72 divisors (see below), whose sum is σ = 23984927366400. Its totient is φ = 4386827350080.

The previous prime is 11010011001097. The next prime is 11010011001103. The reversal of 11010011001100 is 110011001011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11010011001097) and next prime (11010011001103).

11010011001100 is a modest number, since divided by 11001100 gives 110100 as remainder.

It is not an unprimeable number, because it can be changed into a prime (11010011001103) 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, 478622199 + ... + 478645201.

It is an arithmetic number, because the mean of its divisors is an integer number (333123991200).

Almost surely, 2^{11010011001100} is an apocalyptic number.

11010011001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010011001100 is an abundant number, since it is smaller than the sum of its proper divisors (12974916365300).

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

11010011001100 is a wasteful number, since it uses less digits than its factorization.

11010011001100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41479 (or 41472 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 11010011001100 its reverse (110011001011), we get a palindrome (11120022002111).

The spelling of 11010011001100 in words is "eleven trillion, ten billion, eleven million, one thousand, one hundred".