111116116102 has 32 divisors (see below), whose sum is σ = 172741478400. Its totient is φ = 53550469440.

The previous prime is 111116116087. The next prime is 111116116151. The reversal of 111116116102 is 201611611111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16968793 + ... + 16975339.

It is an arithmetic number, because the mean of its divisors is an integer number (5398171200).

Almost surely, 2^111116116102 is an apocalyptic number.

111116116102 is a deficient number, since it is larger than the sum of its proper divisors (61625362298).

111116116102 is a wasteful number, since it uses less digits than its factorization.

111116116102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7636.

The product of its (nonzero) digits is 72, while the sum is 22.

Adding to 111116116102 its reverse (201611611111), we get a palindrome (312727727213).

The spelling of 111116116102 in words is "one hundred eleven billion, one hundred sixteen million, one hundred sixteen thousand, one hundred two".