50013112231 has 8 divisors (see below), whose sum is σ = 52600523904. Its totient is φ = 47486580960.

The previous prime is 50013112199. The next prime is 50013112241. The reversal of 50013112231 is 13221131005.

50013112231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 50013112231 - 2⁵ = 50013112199 is a prime.

It is a super-2 number, since 2×50013112231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50013112199 and 50013112208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50013112241) 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, 15218416 + ... + 15221701.

It is an arithmetic number, because the mean of its divisors is an integer number (6575065488).

Almost surely, 2^50013112231 is an apocalyptic number.

50013112231 is a deficient number, since it is larger than the sum of its proper divisors (2587411673).

50013112231 is a wasteful number, since it uses less digits than its factorization.

50013112231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30440201.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 50013112231 its reverse (13221131005), we get a palindrome (63234243236).

The spelling of 50013112231 in words is "fifty billion, thirteen million, one hundred twelve thousand, two hundred thirty-one".