100001110111111 has 32 divisors (see below), whose sum is σ = 113982740822016. Its totient is φ = 86844898140000.

The previous prime is 100001110111081. The next prime is 100001110111139. The reversal of 100001110111111 is 111111011100001.

It is a happy number.

It is not a de Polignac number, because 100001110111111 - 2⁵ = 100001110111079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001110111171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 611878996 + ... + 612042406.

It is an arithmetic number, because the mean of its divisors is an integer number (3561960650688).

Almost surely, 2^{100001110111111} is an apocalyptic number.

100001110111111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100001110111111 is a deficient number, since it is larger than the sum of its proper divisors (13981630710905).

100001110111111 is a wasteful number, since it uses less digits than its factorization.

100001110111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166563.

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

Adding to 100001110111111 its reverse (111111011100001), we get a palindrome (211112121211112).

The spelling of 100001110111111 in words is "one hundred trillion, one billion, one hundred ten million, one hundred eleven thousand, one hundred eleven".