111241101 has 8 divisors (see below), whose sum is σ = 148970080. Its totient is φ = 73836432.

The previous prime is 111241073. The next prime is 111241121. The reversal of 111241101 is 101142111.

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

It is not a de Polignac number, because 111241101 - 2⁵ = 111241069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111241121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80275 + ... + 81648.

It is an arithmetic number, because the mean of its divisors is an integer number (18621260).

Almost surely, 2^111241101 is an apocalyptic number.

It is an amenable number.

111241101 is a deficient number, since it is larger than the sum of its proper divisors (37728979).

111241101 is a wasteful number, since it uses less digits than its factorization.

111241101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162155.

The product of its (nonzero) digits is 8, while the sum is 12.

The square root of 111241101 is about 10547.0896933704. The cubic root of 111241101 is about 480.9372615673.

Adding to 111241101 its reverse (101142111), we get a palindrome (212383212).

The spelling of 111241101 in words is "one hundred eleven million, two hundred forty-one thousand, one hundred one".