50520103 has 2 divisors, whose sum is σ = 50520104. Its totient is φ = 50520102.

The previous prime is 50520097. The next prime is 50520109. The reversal of 50520103 is 30102505.

50520103 is nontrivially palindromic in base 13.

It is a balanced prime because it is at equal distance from previous prime (50520097) and next prime (50520109).

It is a cyclic number.

It is not a de Polignac number, because 50520103 - 2⁹ = 50519591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50520109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25260051 + 25260052.

It is an arithmetic number, because the mean of its divisors is an integer number (25260052).

Almost surely, 2^50520103 is an apocalyptic number.

50520103 is a deficient number, since it is larger than the sum of its proper divisors (1).

50520103 is an equidigital number, since it uses as much as digits as its factorization.

50520103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 50520103 is about 7107.7495031831. The cubic root of 50520103 is about 369.6761300320.

Adding to 50520103 its reverse (30102505), we get a palindrome (80622608).

The spelling of 50520103 in words is "fifty million, five hundred twenty thousand, one hundred three".