111102201001101 has 16 divisors (see below), whose sum is σ = 151608113911296. Its totient is φ = 72344744786496.

The previous prime is 111102201001073. The next prime is 111102201001109. The reversal of 111102201001101 is 101100102201111.

It is not a de Polignac number, because 111102201001101 - 2¹⁴ = 111102200984717 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111102201001109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1566681990 + ... + 1566752903.

It is an arithmetic number, because the mean of its divisors is an integer number (9475507119456).

Almost surely, 2^{111102201001101} is an apocalyptic number.

It is an amenable number.

111102201001101 is a deficient number, since it is larger than the sum of its proper divisors (40505912910195).

111102201001101 is a wasteful number, since it uses less digits than its factorization.

111102201001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133435172.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 111102201001101 its reverse (101100102201111), we get a palindrome (212202303202212).

The spelling of 111102201001101 in words is "one hundred eleven trillion, one hundred two billion, two hundred one million, one thousand, one hundred one".