2124203 has 8 divisors (see below), whose sum is σ = 2187360. Its totient is φ = 2062080.

The previous prime is 2124197. The next prime is 2124223. The reversal of 2124203 is 3024212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2124203 - 2⁶ = 2124139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5738 + ... + 6096.

It is an arithmetic number, because the mean of its divisors is an integer number (273420).

2^2124203 is an apocalyptic number.

2124203 is a deficient number, since it is larger than the sum of its proper divisors (63157).

2124203 is an equidigital number, since it uses as much as digits as its factorization.

2124203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2124203 is about 1457.4645793295. The cubic root of 2124203 is about 128.5480044922.

Adding to 2124203 its reverse (3024212), we get a palindrome (5148415).

Subtracting 2124203 from its reverse (3024212), we obtain a palindrome (900009).

The spelling of 2124203 in words is "two million, one hundred twenty-four thousand, two hundred three".