50013103 has 16 divisors (see below), whose sum is σ = 58596160. Its totient is φ = 41803776.

The previous prime is 50013101. The next prime is 50013113. The reversal of 50013103 is 30131005.

It is not a de Polignac number, because 50013103 - 2¹ = 50013101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50013101) 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 15 ways as a sum of consecutive naturals, for example, 49063 + ... + 50071.

It is an arithmetic number, because the mean of its divisors is an integer number (3662260).

Almost surely, 2^50013103 is an apocalyptic number.

50013103 is a deficient number, since it is larger than the sum of its proper divisors (8583057).

50013103 is a wasteful number, since it uses less digits than its factorization.

50013103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 50013103 is about 7071.9942731877. The cubic root of 50013103 is about 368.4353282965.

Adding to 50013103 its reverse (30131005), we get a palindrome (80144108).

The spelling of 50013103 in words is "fifty million, thirteen thousand, one hundred three".