11010100112 has 20 divisors (see below), whose sum is σ = 23271348336. Its totient is φ = 5004590880.

The previous prime is 11010100111. The next prime is 11010100121. The reversal of 11010100112 is 21100101011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 11010100112.

It is not an unprimeable number, because it can be changed into a prime (11010100111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31278518 + ... + 31278869.

Almost surely, 2^11010100112 is an apocalyptic number.

It is an amenable number.

11010100112 is an abundant number, since it is smaller than the sum of its proper divisors (12261248224).

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

11010100112 is a wasteful number, since it uses less digits than its factorization.

11010100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62557406 (or 62557400 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11010100112 its reverse (21100101011), we get a palindrome (32110201123).

The spelling of 11010100112 in words is "eleven billion, ten million, one hundred thousand, one hundred twelve".