111100100101110 has 48 divisors (see below), whose sum is σ = 298178333182080. Its totient is φ = 28670993573760.

The previous prime is 111100100101073. The next prime is 111100100101117. The reversal of 111100100101110 is 11101001001111.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 111100100101092 and 111100100101101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111100100101117) 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, 19910409415 + ... + 19910414994.

It is an arithmetic number, because the mean of its divisors is an integer number (6212048607960).

Almost surely, 2^{111100100101110} is an apocalyptic number.

111100100101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111100100101110 is an abundant number, since it is smaller than the sum of its proper divisors (187078233080970).

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

111100100101110 is a wasteful number, since it uses less digits than its factorization.

111100100101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39820824453 (or 39820824450 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 111100100101110 its reverse (11101001001111), we get a palindrome (122201101102221).

Subtracting from 111100100101110 its reverse (11101001001111), we obtain a palindrome (99999099099999).

The spelling of 111100100101110 in words is "one hundred eleven trillion, one hundred billion, one hundred million, one hundred one thousand, one hundred ten".