2124500203 has 12 divisors (see below), whose sum is σ = 2478004320. Its totient is φ = 1816102512.

The previous prime is 2124500201. The next prime is 2124500207. The reversal of 2124500203 is 3020054212.

It is not a de Polignac number, because 2124500203 - 2¹ = 2124500201 is a prime.

It is a super-2 number, since 2×2124500203² = 9027002225094082418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124500201) 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, 39843 + ... + 76396.

It is an arithmetic number, because the mean of its divisors is an integer number (206500360).

Almost surely, 2^2124500203 is an apocalyptic number.

2124500203 is a deficient number, since it is larger than the sum of its proper divisors (353504117).

2124500203 is a wasteful number, since it uses less digits than its factorization.

2124500203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116626 (or 116619 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2124500203 is about 46092.3009080692. The cubic root of 2124500203 is about 1285.5399937926.

Adding to 2124500203 its reverse (3020054212), we get a palindrome (5144554415).

The spelling of 2124500203 in words is "two billion, one hundred twenty-four million, five hundred thousand, two hundred three".