113132332001 has 4 divisors (see below), whose sum is σ = 121834819092. Its totient is φ = 104429844912.

The previous prime is 113132331931. The next prime is 113132332031. The reversal of 113132332001 is 100233231311.

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 30877518400 + 82254813601 = 175720^2 + 286801^2 .

It is a cyclic number.

It is not a de Polignac number, because 113132332001 - 2²⁶ = 113065223137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113132332031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4351243526 + ... + 4351243551.

It is an arithmetic number, because the mean of its divisors is an integer number (30458704773).

Almost surely, 2^113132332001 is an apocalyptic number.

It is an amenable number.

113132332001 is a deficient number, since it is larger than the sum of its proper divisors (8702487091).

113132332001 is an equidigital number, since it uses as much as digits as its factorization.

113132332001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8702487090.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 113132332001 its reverse (100233231311), we get a palindrome (213365563312).

The spelling of 113132332001 in words is "one hundred thirteen billion, one hundred thirty-two million, three hundred thirty-two thousand, one".