4520103 has 24 divisors (see below), whose sum is σ = 7105392. Its totient is φ = 2548224.

The previous prime is 4520101. The next prime is 4520123. The reversal of 4520103 is 3010254.

4520103 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4520103 - 2¹ = 4520101 is a prime.

It is a super-2 number, since 2×4520103² = 40862662261218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14101 + ... + 14417.

It is an arithmetic number, because the mean of its divisors is an integer number (296058).

Almost surely, 2^4520103 is an apocalyptic number.

4520103 is a deficient number, since it is larger than the sum of its proper divisors (2585289).

4520103 is a wasteful number, since it uses less digits than its factorization.

4520103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 4520103 is about 2126.0533859713. The cubic root of 4520103 is about 165.3418440851.

Adding to 4520103 its reverse (3010254), we get a palindrome (7530357).

The spelling of 4520103 in words is "four million, five hundred twenty thousand, one hundred three".