110011001111111 has 8 divisors (see below), whose sum is σ = 112569730433424. Its totient is φ = 107452286968320.

The previous prime is 110011001111051. The next prime is 110011001111119. The reversal of 110011001111111 is 111111100110011.

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 110011001111111 - 2³⁸ = 109736123204167 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 110011001111092 and 110011001111101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110011001111119) 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, 11584871 + ... + 18821031.

It is an arithmetic number, because the mean of its divisors is an integer number (14071216304178).

Almost surely, 2^{110011001111111} is an apocalyptic number.

110011001111111 is a deficient number, since it is larger than the sum of its proper divisors (2558729322313).

110011001111111 is an equidigital number, since it uses as much as digits as its factorization.

110011001111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7589761.

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

Adding to 110011001111111 its reverse (111111100110011), we get a palindrome (221122101221122).

It can be divided in two parts, 1100110011 and 11111, that multiplied together give a palindrome (12223322332221).

The spelling of 110011001111111 in words is "one hundred ten trillion, eleven billion, one million, one hundred eleven thousand, one hundred eleven".