134000204201 has 4 divisors (see below), whose sum is σ = 141882569172. Its totient is φ = 126117839232.

The previous prime is 134000204179. The next prime is 134000204203. The reversal of 134000204201 is 102402000431.

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 87585810601 + 46414393600 = 295949^2 + 215440^2 .

It is a cyclic number.

It is not a de Polignac number, because 134000204201 - 2¹⁰ = 134000203177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 7882364953 = 134000204201 / (1 + 3 + 4 + 0 + 0 + 0 + 2 + 0 + 4 + 2 + 0 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134000204201.

It is not an unprimeable number, because it can be changed into a prime (134000204203) 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, 3941182460 + ... + 3941182493.

It is an arithmetic number, because the mean of its divisors is an integer number (35470642293).

Almost surely, 2^134000204201 is an apocalyptic number.

It is an amenable number.

134000204201 is a deficient number, since it is larger than the sum of its proper divisors (7882364971).

134000204201 is an equidigital number, since it uses as much as digits as its factorization.

134000204201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7882364970.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 134000204201 its reverse (102402000431), we get a palindrome (236402204632).

The spelling of 134000204201 in words is "one hundred thirty-four billion, two hundred four thousand, two hundred one".