111020110106 has 8 divisors (see below), whose sum is σ = 167065632864. Its totient is φ = 55331565820.

The previous prime is 111020110099. The next prime is 111020110109. The reversal of 111020110106 is 601011020111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (111020110109) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 89243840 + ... + 89245083.

It is an arithmetic number, because the mean of its divisors is an integer number (20883204108).

Almost surely, 2^111020110106 is an apocalyptic number.

111020110106 is a deficient number, since it is larger than the sum of its proper divisors (56045522758).

111020110106 is a wasteful number, since it uses less digits than its factorization.

111020110106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178489236.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 111020110106 its reverse (601011020111), we get a palindrome (712031130217).

The spelling of 111020110106 in words is "one hundred eleven billion, twenty million, one hundred ten thousand, one hundred six".