111016106101 has 4 divisors (see below), whose sum is σ = 112353649632. Its totient is φ = 109678562572.

The previous prime is 111016106057. The next prime is 111016106141. The reversal of 111016106101 is 101601610111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 101601610111 = 63659 ⋅1596029.

It is a cyclic number.

It is not a de Polignac number, because 111016106101 - 2¹¹ = 111016104053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111016106141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668771641 + ... + 668771806.

It is an arithmetic number, because the mean of its divisors is an integer number (28088412408).

Almost surely, 2^111016106101 is an apocalyptic number.

It is an amenable number.

111016106101 is a deficient number, since it is larger than the sum of its proper divisors (1337543531).

111016106101 is an equidigital number, since it uses as much as digits as its factorization.

111016106101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337543530.

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

Adding to 111016106101 its reverse (101601610111), we get a palindrome (212617716212).

The spelling of 111016106101 in words is "one hundred eleven billion, sixteen million, one hundred six thousand, one hundred one".