50122113 has 4 divisors (see below), whose sum is σ = 66829488. Its totient is φ = 33414740.

The previous prime is 50122109. The next prime is 50122141. The reversal of 50122113 is 31122105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50122113 - 2² = 50122109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50122092 and 50122101.

It is not an unprimeable number, because it can be changed into a prime (50122183) 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, 8353683 + ... + 8353688.

It is an arithmetic number, because the mean of its divisors is an integer number (16707372).

Almost surely, 2^50122113 is an apocalyptic number.

It is an amenable number.

50122113 is a deficient number, since it is larger than the sum of its proper divisors (16707375).

50122113 is a wasteful number, since it uses less digits than its factorization.

50122113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16707374.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 50122113 is about 7079.6972392893. The cubic root of 50122113 is about 368.7028181326.

Adding to 50122113 its reverse (31122105), we get a palindrome (81244218).

The spelling of 50122113 in words is "fifty million, one hundred twenty-two thousand, one hundred thirteen".