111044101 has 8 divisors (see below), whose sum is σ = 127907840. Its totient is φ = 94430448.

The previous prime is 111044099. The next prime is 111044137. The reversal of 111044101 is 101440111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111044101 - 2¹ = 111044099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111044191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61566 + ... + 63343.

It is an arithmetic number, because the mean of its divisors is an integer number (15988480).

Almost surely, 2^111044101 is an apocalyptic number.

It is an amenable number.

111044101 is a deficient number, since it is larger than the sum of its proper divisors (16863739).

111044101 is a wasteful number, since it uses less digits than its factorization.

111044101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125043.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 111044101 is about 10537.7464858479. The cubic root of 111044101 is about 480.6531920300.

Adding to 111044101 its reverse (101440111), we get a palindrome (212484212).

The spelling of 111044101 in words is "one hundred eleven million, forty-four thousand, one hundred one".