111132200412101 has 16 divisors (see below), whose sum is σ = 121659911843328. Its totient is φ = 100675888882800.

The previous prime is 111132200412071. The next prime is 111132200412137. The reversal of 111132200412101 is 101214002231111.

It is a happy number.

It is not a de Polignac number, because 111132200412101 - 2¹⁴ = 111132200395717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111132200411101) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11374241 + ... + 18752006.

It is an arithmetic number, because the mean of its divisors is an integer number (7603744490208).

Almost surely, 2^{111132200412101} is an apocalyptic number.

111132200412101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

111132200412101 is a deficient number, since it is larger than the sum of its proper divisors (10527711431227).

111132200412101 is a wasteful number, since it uses less digits than its factorization.

111132200412101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30127432.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 111132200412101 its reverse (101214002231111), we get a palindrome (212346202643212).

The spelling of 111132200412101 in words is "one hundred eleven trillion, one hundred thirty-two billion, two hundred million, four hundred twelve thousand, one hundred one".