100100111111011 has 16 divisors (see below), whose sum is σ = 115879273816320. Its totient is φ = 85568260037920.

The previous prime is 100100111110997. The next prime is 100100111111027. The reversal of 100100111111011 is 110111111001001.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-100100111111011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100100111111051) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3352973320 + ... + 3353003173.

It is an arithmetic number, because the mean of its divisors is an integer number (7242454613520).

Almost surely, 2^{100100111111011} is an apocalyptic number.

100100111111011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100100111111011 is a deficient number, since it is larger than the sum of its proper divisors (15779162705309).

100100111111011 is a wasteful number, since it uses less digits than its factorization.

100100111111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6705976586.

The product of its (nonzero) digits is 1, while the sum is 10.

Adding to 100100111111011 its reverse (110111111001001), we get a palindrome (210211222112012).

The spelling of 100100111111011 in words is "one hundred trillion, one hundred billion, one hundred eleven million, one hundred eleven thousand, eleven".