111000011001101 has 4 divisors (see below), whose sum is σ = 111006677284704. Its totient is φ = 110993344717500.

The previous prime is 111000011001079. The next prime is 111000011001133. The reversal of 111000011001101 is 101100110000111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 111000011001101 - 2¹⁸ = 111000010738957 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 (111000011001001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3333116825 + ... + 3333150126.

It is an arithmetic number, because the mean of its divisors is an integer number (27751669321176).

Almost surely, 2^{111000011001101} is an apocalyptic number.

It is an amenable number.

111000011001101 is a deficient number, since it is larger than the sum of its proper divisors (6666283603).

111000011001101 is an equidigital number, since it uses as much as digits as its factorization.

111000011001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6666283602.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 111000011001101 its reverse (101100110000111), we get a palindrome (212100121001212).

The spelling of 111000011001101 in words is "one hundred eleven trillion, eleven million, one thousand, one hundred one".