2124231203 has 4 divisors (see below), whose sum is σ = 2124398640. Its totient is φ = 2124063768.

The previous prime is 2124231191. The next prime is 2124231211. The reversal of 2124231203 is 3021324212.

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 2124231203 - 2¹⁸ = 2123969059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124231233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62975 + ... + 90632.

It is an arithmetic number, because the mean of its divisors is an integer number (531099660).

Almost surely, 2^2124231203 is an apocalyptic number.

2124231203 is a deficient number, since it is larger than the sum of its proper divisors (167437).

2124231203 is a wasteful number, since it uses less digits than its factorization.

2124231203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167436.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2124231203 is about 46089.3827578543. The cubic root of 2124231203 is about 1285.4857339947.

Adding to 2124231203 its reverse (3021324212), we get a palindrome (5145555415).

The spelling of 2124231203 in words is "two billion, one hundred twenty-four million, two hundred thirty-one thousand, two hundred three".