113201120001 has 4 divisors (see below), whose sum is σ = 150934826672. Its totient is φ = 75467413332.

The previous prime is 113201119991. The next prime is 113201120003. The reversal of 113201120001 is 100021102311.

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.

It is not a de Polignac number, because 113201120001 - 2⁷ = 113201119873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113201120003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18866853331 + ... + 18866853336.

It is an arithmetic number, because the mean of its divisors is an integer number (37733706668).

Almost surely, 2^113201120001 is an apocalyptic number.

It is an amenable number.

113201120001 is a deficient number, since it is larger than the sum of its proper divisors (37733706671).

113201120001 is an equidigital number, since it uses as much as digits as its factorization.

113201120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37733706670.

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

Adding to 113201120001 its reverse (100021102311), we get a palindrome (213222222312).

The spelling of 113201120001 in words is "one hundred thirteen billion, two hundred one million, one hundred twenty thousand, one".