111400441101 has 16 divisors (see below), whose sum is σ = 165066275520. Its totient is φ = 74254097520.

The previous prime is 111400441067. The next prime is 111400441111. The reversal of 111400441101 is 101144004111.

111400441101 is a `hidden beast` number, since 111 + 400 + 44 + 110 + 1 = 666.

It is not a de Polignac number, because 111400441101 - 2¹¹ = 111400439053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111400441111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197235 + ... + 511568.

It is an arithmetic number, because the mean of its divisors is an integer number (10316642220).

Almost surely, 2^111400441101 is an apocalyptic number.

It is an amenable number.

111400441101 is a deficient number, since it is larger than the sum of its proper divisors (53665834419).

111400441101 is an equidigital number, since it uses as much as digits as its factorization.

111400441101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714633 (or 714627 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 111400441101 its reverse (101144004111), we get a palindrome (212544445212).

The spelling of 111400441101 in words is "one hundred eleven billion, four hundred million, four hundred forty-one thousand, one hundred one".