111160110106 has 4 divisors (see below), whose sum is σ = 166740165162. Its totient is φ = 55580055052.

The previous prime is 111160110091. The next prime is 111160110133. The reversal of 111160110106 is 601011061111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 601011061111 = 33377 ⋅18006743.

It can be written as a sum of positive squares in only one way, i.e., 108729127081 + 2430983025 = 329741^2 + 49305^2 .

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 as a sum of consecutive naturals, namely, 27790027525 + ... + 27790027528.

Almost surely, 2^111160110106 is an apocalyptic number.

111160110106 is a deficient number, since it is larger than the sum of its proper divisors (55580055056).

111160110106 is an equidigital number, since it uses as much as digits as its factorization.

111160110106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55580055055.

The product of its (nonzero) digits is 36, while the sum is 19.

Adding to 111160110106 its reverse (601011061111), we get a palindrome (712171171217).

The spelling of 111160110106 in words is "one hundred eleven billion, one hundred sixty million, one hundred ten thousand, one hundred six".