111100010110102 has 16 divisors (see below), whose sum is σ = 179523158099040. Its totient is φ = 51261524600832.

The previous prime is 111100010110087. The next prime is 111100010110123. The reversal of 111100010110102 is 201011010001111.

It is a super-2 number, since 2×111100010110102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 641709378 + ... + 641882485.

It is an arithmetic number, because the mean of its divisors is an integer number (11220197381190).

Almost surely, 2^{111100010110102} is an apocalyptic number.

111100010110102 is a deficient number, since it is larger than the sum of its proper divisors (68423147988938).

111100010110102 is a wasteful number, since it uses less digits than its factorization.

111100010110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283595207.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 111100010110102 its reverse (201011010001111), we get a palindrome (312111020111213).

The spelling of 111100010110102 in words is "one hundred eleven trillion, one hundred billion, ten million, one hundred ten thousand, one hundred two".