520150310130211 has 4 divisors (see below), whose sum is σ = 550747387196712. Its totient is φ = 489553233063712.

The previous prime is 520150310130203. The next prime is 520150310130251. The reversal of 520150310130211 is 112031013051025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 520150310130211 - 2³ = 520150310130203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (520150310130251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15298538533225 + ... + 15298538533258.

It is an arithmetic number, because the mean of its divisors is an integer number (137686846799178).

Almost surely, 2^{520150310130211} is an apocalyptic number.

520150310130211 is a deficient number, since it is larger than the sum of its proper divisors (30597077066501).

520150310130211 is a wasteful number, since it uses less digits than its factorization.

520150310130211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30597077066500.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 520150310130211 its reverse (112031013051025), we get a palindrome (632181323181236).

The spelling of 520150310130211 in words is "five hundred twenty trillion, one hundred fifty billion, three hundred ten million, one hundred thirty thousand, two hundred eleven".