2104431203 has 32 divisors (see below), whose sum is σ = 2608320000. Its totient is φ = 1657407744.

The previous prime is 2104431193. The next prime is 2104431209. The reversal of 2104431203 is 3021344012.

It is a cyclic number.

It is not a de Polignac number, because 2104431203 - 2⁸ = 2104430947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2104431209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2455151 + ... + 2456007.

It is an arithmetic number, because the mean of its divisors is an integer number (81510000).

Almost surely, 2^2104431203 is an apocalyptic number.

2104431203 is a deficient number, since it is larger than the sum of its proper divisors (503888797).

2104431203 is a wasteful number, since it uses less digits than its factorization.

2104431203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419.

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

The square root of 2104431203 is about 45874.0798599819. The cubic root of 2104431203 is about 1281.4792474728.

Adding to 2104431203 its reverse (3021344012), we get a palindrome (5125775215).

The spelling of 2104431203 in words is "two billion, one hundred four million, four hundred thirty-one thousand, two hundred three".