500104203121 has 8 divisors (see below), whose sum is σ = 502317593280. Its totient is φ = 497891070192.

The previous prime is 500104203113. The next prime is 500104203127. The reversal of 500104203121 is 121302401005.

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 500104203121 - 2³ = 500104203113 is a prime.

It is a super-2 number, since 2×500104203121² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500104203127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4567806 + ... + 4676008.

It is an arithmetic number, because the mean of its divisors is an integer number (62789699160).

Almost surely, 2^500104203121 is an apocalyptic number.

It is an amenable number.

500104203121 is a deficient number, since it is larger than the sum of its proper divisors (2213390159).

500104203121 is a wasteful number, since it uses less digits than its factorization.

500104203121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128615.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 500104203121 its reverse (121302401005), we get a palindrome (621406604126).

The spelling of 500104203121 in words is "five hundred billion, one hundred four million, two hundred three thousand, one hundred twenty-one".