501200113201 has 8 divisors (see below), whose sum is σ = 506527194600. Its totient is φ = 495899209728.

The previous prime is 501200113171. The next prime is 501200113231. The reversal of 501200113201 is 102311002105.

It is an interprime number because it is at equal distance from previous prime (501200113171) and next prime (501200113231).

It can be written as a sum of positive squares in 4 ways, for example, as 20501944225 + 480698168976 = 143185^2 + 693324^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 501200113201 - 2¹⁹ = 501199588913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (501200113231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6505986 + ... + 6582571.

It is an arithmetic number, because the mean of its divisors is an integer number (63315899325).

Almost surely, 2^501200113201 is an apocalyptic number.

It is an amenable number.

501200113201 is a deficient number, since it is larger than the sum of its proper divisors (5327081399).

501200113201 is a wasteful number, since it uses less digits than its factorization.

501200113201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13088963.

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 501200113201 its reverse (102311002105), we get a palindrome (603511115306).

The spelling of 501200113201 in words is "five hundred one billion, two hundred million, one hundred thirteen thousand, two hundred one".