50133103 has 4 divisors (see below), whose sum is σ = 50318368. Its totient is φ = 49947840.

The previous prime is 50133091. The next prime is 50133137. The reversal of 50133103 is 30133105.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50133103 - 2²¹ = 48035951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50133143) 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, 92226 + ... + 92767.

It is an arithmetic number, because the mean of its divisors is an integer number (12579592).

Almost surely, 2^50133103 is an apocalyptic number.

50133103 is a deficient number, since it is larger than the sum of its proper divisors (185265).

50133103 is a wasteful number, since it uses less digits than its factorization.

50133103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185264.

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 50133103 is about 7080.4733598821. The cubic root of 50133103 is about 368.7297639762.

Adding to 50133103 its reverse (30133105), we get a palindrome (80266208).

The spelling of 50133103 in words is "fifty million, one hundred thirty-three thousand, one hundred three".