50331103 has 4 divisors (see below), whose sum is σ = 50378328. Its totient is φ = 50283880.

The previous prime is 50331089. The next prime is 50331109. The reversal of 50331103 is 30113305.

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 50331103 - 2¹³ = 50322911 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 (50331109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21976 + ... + 24157.

It is an arithmetic number, because the mean of its divisors is an integer number (12594582).

Almost surely, 2^50331103 is an apocalyptic number.

50331103 is a deficient number, since it is larger than the sum of its proper divisors (47225).

50331103 is a wasteful number, since it uses less digits than its factorization.

50331103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47224.

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

The square root of 50331103 is about 7094.4416975545. The cubic root of 50331103 is about 369.2145573489.

Adding to 50331103 its reverse (30113305), we get a palindrome (80444408).

The spelling of 50331103 in words is "fifty million, three hundred thirty-one thousand, one hundred three".