100101110111111 has 4 divisors (see below), whose sum is σ = 100103837921472. Its totient is φ = 100098382300752.

The previous prime is 100101110111099. The next prime is 100101110111129. The reversal of 100101110111111 is 111111011101001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100101110111111 - 2³⁰ = 100100036369287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100101110111092 and 100101110111101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100101410111111) 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 3 ways as a sum of consecutive naturals, for example, 1363850135 + ... + 1363923528.

It is an arithmetic number, because the mean of its divisors is an integer number (25025959480368).

Almost surely, 2^{100101110111111} is an apocalyptic number.

100101110111111 is a deficient number, since it is larger than the sum of its proper divisors (2727810361).

100101110111111 is an equidigital number, since it uses as much as digits as its factorization.

100101110111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2727810360.

The product of its (nonzero) digits is 1, while the sum is 11.

Adding to 100101110111111 its reverse (111111011101001), we get a palindrome (211212121212112).

The spelling of 100101110111111 in words is "one hundred trillion, one hundred one billion, one hundred ten million, one hundred eleven thousand, one hundred eleven".