111010110111101 has 8 divisors (see below), whose sum is σ = 111262717268640. Its totient is φ = 110757512053552.

The previous prime is 111010110111077. The next prime is 111010110111211. The reversal of 111010110111101 is 101111011010111.

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 111010110111101 - 2⁶ = 111010110111037 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 (111010110119101) 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, 22456115 + ... + 26949903.

It is an arithmetic number, because the mean of its divisors is an integer number (13907839658580).

Almost surely, 2^{111010110111101} is an apocalyptic number.

It is an amenable number.

111010110111101 is a deficient number, since it is larger than the sum of its proper divisors (252607157539).

111010110111101 is an equidigital number, since it uses as much as digits as its factorization.

111010110111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4549995.

The product of its (nonzero) digits is 1, while the sum is 11.

Adding to 111010110111101 its reverse (101111011010111), we get a palindrome (212121121121212).

The spelling of 111010110111101 in words is "one hundred eleven trillion, ten billion, one hundred ten million, one hundred eleven thousand, one hundred one".