2124423203 has 8 divisors (see below), whose sum is σ = 2464150272. Its totient is φ = 1793755656.

The previous prime is 2124423187. The next prime is 2124423209. The reversal of 2124423203 is 3023244212.

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

It is not a de Polignac number, because 2124423203 - 2⁴ = 2124423187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124423209) 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, 2264375 + ... + 2265312.

It is an arithmetic number, because the mean of its divisors is an integer number (308018784).

Almost surely, 2^2124423203 is an apocalyptic number.

2124423203 is a deficient number, since it is larger than the sum of its proper divisors (339727069).

2124423203 is an equidigital number, since it uses as much as digits as its factorization.

2124423203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4529761.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2124423203 is about 46091.4656200039. The cubic root of 2124423203 is about 1285.5244626455.

Adding to 2124423203 its reverse (3023244212), we get a palindrome (5147667415).

The spelling of 2124423203 in words is "two billion, one hundred twenty-four million, four hundred twenty-three thousand, two hundred three".