112111011101 has 8 divisors (see below), whose sum is σ = 117311276160. Its totient is φ = 106937902192.

The previous prime is 112111011097. The next prime is 112111011121. The reversal of 112111011101 is 101110111211.

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 112111011101 - 2² = 112111011097 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 (112111011121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6780590 + ... + 6797103.

It is an arithmetic number, because the mean of its divisors is an integer number (14663909520).

Almost surely, 2^112111011101 is an apocalyptic number.

It is an amenable number.

112111011101 is a deficient number, since it is larger than the sum of its proper divisors (5200265059).

112111011101 is a wasteful number, since it uses less digits than its factorization.

112111011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13578075.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 112111011101 its reverse (101110111211), we get a palindrome (213221122312).

It can be divided in two parts, 11211 and 1011101, that multiplied together give a palindrome (11335453311).

The spelling of 112111011101 in words is "one hundred twelve billion, one hundred eleven million, eleven thousand, one hundred one".