111111000011101 has 8 divisors (see below), whose sum is σ = 112534483911264. Its totient is φ = 109693856797200.

The previous prime is 111111000011003. The next prime is 111111000011153. The reversal of 111111000011101 is 101110000111111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 111111000011101 - 2¹⁷ = 111110999880029 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 (111111000021101) 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, 1585136295 + ... + 1585206388.

It is an arithmetic number, because the mean of its divisors is an integer number (14066810488908).

Almost surely, 2^{111111000011101} is an apocalyptic number.

It is an amenable number.

111111000011101 is a deficient number, since it is larger than the sum of its proper divisors (1423483900163).

111111000011101 is a wasteful number, since it uses less digits than its factorization.

111111000011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170343131.

The product of its (nonzero) digits is 1, while the sum is 10.

Adding to 111111000011101 its reverse (101110000111111), we get a palindrome (212221000122212).

The spelling of 111111000011101 in words is "one hundred eleven trillion, one hundred eleven billion, eleven thousand, one hundred one".