111000000011101 has 8 divisors (see below), whose sum is σ = 111798933582560. Its totient is φ = 110201071760208.

The previous prime is 111000000011093. The next prime is 111000000011111. The reversal of 111000000011101 is 101110000000111.

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 111000000011101 - 2³ = 111000000011093 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 (111000000011111) 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, 46785850 + ... + 49101076.

It is an arithmetic number, because the mean of its divisors is an integer number (13974866697820).

Almost surely, 2^{111000000011101} is an apocalyptic number.

It is an amenable number.

111000000011101 is a deficient number, since it is larger than the sum of its proper divisors (798933571459).

111000000011101 is a wasteful number, since it uses less digits than its factorization.

111000000011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660283.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 111000000011101 its reverse (101110000000111), we get a palindrome (212110000011212).

The spelling of 111000000011101 in words is "one hundred eleven trillion, eleven thousand, one hundred one".