111101000110011 has 48 divisors (see below), whose sum is σ = 166720861520928. Its totient is φ = 71237117952000.

The previous prime is 111101000109971. The next prime is 111101000110031. The reversal of 111101000110011 is 110011000101111.

It is not a de Polignac number, because 111101000110011 - 2²¹ = 111100998012859 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 = 111101000109975 and 111101000110002.

It is not an unprimeable number, because it can be changed into a prime (111101000110031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6256161 + ... + 16166061.

It is an arithmetic number, because the mean of its divisors is an integer number (3473351281686).

Almost surely, 2^{111101000110011} is an apocalyptic number.

111101000110011 is a deficient number, since it is larger than the sum of its proper divisors (55619861410917).

111101000110011 is a wasteful number, since it uses less digits than its factorization.

111101000110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9910332 (or 9910329 counting only the distinct ones).

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

Adding to 111101000110011 its reverse (110011000101111), we get a palindrome (221112000211122).

The spelling of 111101000110011 in words is "one hundred eleven trillion, one hundred one billion, one hundred ten thousand, eleven".