50001005103 has 16 divisors (see below), whose sum is σ = 76230416640. Its totient is φ = 28557599616.

The previous prime is 50001005101. The next prime is 50001005113. The reversal of 50001005103 is 30150010005.

50001005103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50001005103 - 2¹ = 50001005101 is a prime.

It is a super-2 number, since 2×50001005103² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50001005101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557418 + ... + 640871.

It is an arithmetic number, because the mean of its divisors is an integer number (4764401040).

Almost surely, 2^50001005103 is an apocalyptic number.

50001005103 is a deficient number, since it is larger than the sum of its proper divisors (26229411537).

50001005103 is a wasteful number, since it uses less digits than its factorization.

50001005103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200286.

The product of its (nonzero) digits is 75, while the sum is 15.

Adding to 50001005103 its reverse (30150010005), we get a palindrome (80151015108).

The spelling of 50001005103 in words is "fifty billion, one million, five thousand, one hundred three".