124603 has 4 divisors (see below), whose sum is σ = 127008. Its totient is φ = 122200.

The previous prime is 124601. The next prime is 124633. The reversal of 124603 is 306421.

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 124603 - 2¹ = 124601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124601) 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, 1123 + ... + 1228.

It is an arithmetic number, because the mean of its divisors is an integer number (31752).

2¹²⁴⁶⁰³ is an apocalyptic number.

124603 is a deficient number, since it is larger than the sum of its proper divisors (2405).

124603 is an equidigital number, since it uses as much as digits as its factorization.

124603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 124603 is about 352.9915013141. The cubic root of 124603 is about 49.9470105288.

It can be divided in two parts, 124 and 603, that added together give a palindrome (727).

The spelling of 124603 in words is "one hundred twenty-four thousand, six hundred three".