112102100101111 has 8 divisors (see below), whose sum is σ = 115999057923120. Its totient is φ = 108207233490048.

The previous prime is 112102100101099. The next prime is 112102100101127. The reversal of 112102100101111 is 111101001201211.

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 112102100101111 - 2¹¹ = 112102100099063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112102100101091 and 112102100101100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112102100101811) 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, 522693661 + ... + 522908086.

It is an arithmetic number, because the mean of its divisors is an integer number (14499882240390).

Almost surely, 2^{112102100101111} is an apocalyptic number.

112102100101111 is a deficient number, since it is larger than the sum of its proper divisors (3896957822009).

112102100101111 is a wasteful number, since it uses less digits than its factorization.

112102100101111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045605473.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 112102100101111 its reverse (111101001201211), we get a palindrome (223203101302322).

The spelling of 112102100101111 in words is "one hundred twelve trillion, one hundred two billion, one hundred million, one hundred one thousand, one hundred eleven".