111011010000111 has 64 divisors (see below), whose sum is σ = 179050599383040. Its totient is φ = 67567451857920.

The previous prime is 111011010000103. The next prime is 111011010000113. The reversal of 111011010000111 is 111000010110111.

It is not a de Polignac number, because 111011010000111 - 2³ = 111011010000103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 111011010000093 and 111011010000102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111011010000113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52866546 + ... + 54926256.

It is an arithmetic number, because the mean of its divisors is an integer number (2797665615360).

Almost surely, 2^{111011010000111} is an apocalyptic number.

111011010000111 is a deficient number, since it is larger than the sum of its proper divisors (68039589382929).

111011010000111 is a wasteful number, since it uses less digits than its factorization.

111011010000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061413 (or 2061407 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 111011010000111 its reverse (111000010110111), we get a palindrome (222011020110222).

The spelling of 111011010000111 in words is "one hundred eleven trillion, eleven billion, ten million, one hundred eleven", and thus it is an aban number.