111000010110001 has 8 divisors (see below), whose sum is σ = 115826205827520. Its totient is φ = 106173823419312.

The previous prime is 111000010109971. The next prime is 111000010110091. The reversal of 111000010110001 is 100011010000111.

It is a happy number.

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

It is not a de Polignac number, because 111000010110001 - 2¹¹ = 111000010107953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111000010110091) 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, 38642070 + ... + 41415088.

It is an arithmetic number, because the mean of its divisors is an integer number (14478275728440).

Almost surely, 2^{111000010110001} is an apocalyptic number.

It is an amenable number.

111000010110001 is a deficient number, since it is larger than the sum of its proper divisors (4826195717519).

111000010110001 is a wasteful number, since it uses less digits than its factorization.

111000010110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4513415.

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

Adding to 111000010110001 its reverse (100011010000111), we get a palindrome (211011020110112).

The spelling of 111000010110001 in words is "one hundred eleven trillion, ten million, one hundred ten thousand, one".