201104420113 has 4 divisors (see below), whose sum is σ = 204898843188. Its totient is φ = 197309997040.

The previous prime is 201104420057. The next prime is 201104420119. The reversal of 201104420113 is 311024401102.

201104420113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 179020379664 + 22084040449 = 423108^2 + 148607^2 .

It is a cyclic number.

It is not a de Polignac number, because 201104420113 - 2¹⁷ = 201104289041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201104420119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1897211458 + ... + 1897211563.

It is an arithmetic number, because the mean of its divisors is an integer number (51224710797).

Almost surely, 2^201104420113 is an apocalyptic number.

It is an amenable number.

201104420113 is a deficient number, since it is larger than the sum of its proper divisors (3794423075).

201104420113 is an equidigital number, since it uses as much as digits as its factorization.

201104420113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794423074.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 201104420113 its reverse (311024401102), we get a palindrome (512128821215).

The spelling of 201104420113 in words is "two hundred one billion, one hundred four million, four hundred twenty thousand, one hundred thirteen".