2124003 has 12 divisors (see below), whose sum is σ = 3294600. Its totient is φ = 1213632.

The previous prime is 2123999. The next prime is 2124007. The reversal of 2124003 is 3004212.

It is an interprime number because it is at equal distance from previous prime (2123999) and next prime (2124007).

It is not a de Polignac number, because 2124003 - 2² = 2123999 is a prime.

It is a super-2 number, since 2×2124003² = 9022777488018, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2124003.

It is not an unprimeable number, because it can be changed into a prime (2124007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7078 + ... + 7371.

It is an arithmetic number, because the mean of its divisors is an integer number (274550).

2^2124003 is an apocalyptic number.

2124003 is a deficient number, since it is larger than the sum of its proper divisors (1170597).

2124003 is a wasteful number, since it uses less digits than its factorization.

2124003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14466 (or 14459 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2124003 is about 1457.3959654123. The cubic root of 2124003 is about 128.5439699739.

Adding to 2124003 its reverse (3004212), we get a palindrome (5128215).

The spelling of 2124003 in words is "two million, one hundred twenty-four thousand, three".