111132030232001 has 4 divisors (see below), whose sum is σ = 111132059531604. Its totient is φ = 111132000932400.

The previous prime is 111132030231979. The next prime is 111132030232037. The reversal of 111132030232001 is 100232030231111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47748777182401 + 63383253049600 = 6910049^2 + 7961360^2 .

It is a cyclic number.

It is not a de Polignac number, because 111132030232001 - 2³⁸ = 110857152325057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111132030232501) 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 3 ways as a sum of consecutive naturals, for example, 7934210 + ... + 16888331.

It is an arithmetic number, because the mean of its divisors is an integer number (27783014882901).

Almost surely, 2^{111132030232001} is an apocalyptic number.

It is an amenable number.

111132030232001 is a deficient number, since it is larger than the sum of its proper divisors (29299603).

111132030232001 is an equidigital number, since it uses as much as digits as its factorization.

111132030232001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29299602.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 111132030232001 its reverse (100232030231111), we get a palindrome (211364060463112).

The spelling of 111132030232001 in words is "one hundred eleven trillion, one hundred thirty-two billion, thirty million, two hundred thirty-two thousand, one".