111110000100111 has 16 divisors (see below), whose sum is σ = 164807903821920. Its totient is φ = 73983110080320.

The previous prime is 111110000100103. The next prime is 111110000100157. The reversal of 111110000100111 is 111001000011111.

It is not a de Polignac number, because 111110000100111 - 2³ = 111110000100103 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 = 111110000100093 and 111110000100102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111110000100811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2506180750 + ... + 2506225083.

It is an arithmetic number, because the mean of its divisors is an integer number (10300493988870).

Almost surely, 2^{111110000100111} is an apocalyptic number.

111110000100111 is a deficient number, since it is larger than the sum of its proper divisors (53697903721809).

111110000100111 is an equidigital number, since it uses as much as digits as its factorization.

111110000100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5012406663 (or 5012406657 counting only the distinct ones).

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

Adding to 111110000100111 its reverse (111001000011111), we get a palindrome (222111000111222).

The spelling of 111110000100111 in words is "one hundred eleven trillion, one hundred ten billion, one hundred thousand, one hundred eleven".