50203113 has 8 divisors (see below), whose sum is σ = 67062048. Its totient is φ = 33406464.

The previous prime is 50203103. The next prime is 50203133. The reversal of 50203113 is 31130205.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50203113 - 2⁵ = 50203081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50203092 and 50203101.

It is not an unprimeable number, because it can be changed into a prime (50203103) 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, 13656 + ... + 16937.

It is an arithmetic number, because the mean of its divisors is an integer number (8382756).

Almost surely, 2^50203113 is an apocalyptic number.

It is an amenable number.

50203113 is a deficient number, since it is larger than the sum of its proper divisors (16858935).

50203113 is a wasteful number, since it uses less digits than its factorization.

50203113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31143.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 50203113 is about 7085.4155135743. The cubic root of 50203113 is about 368.9013256917.

Adding to 50203113 its reverse (31130205), we get a palindrome (81333318).

The spelling of 50203113 in words is "fifty million, two hundred three thousand, one hundred thirteen".