2203430020 has 24 divisors (see below), whose sum is σ = 5047858368. Its totient is φ = 801247200.

The previous prime is 2203430011. The next prime is 2203430041. The reversal of 2203430020 is 200343022.

It is a junction number, because it is equal to n+sod(n) for n = 2203429976 and 2203430003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5007576 + ... + 5008015.

It is an arithmetic number, because the mean of its divisors is an integer number (210327432).

Almost surely, 2^2203430020 is an apocalyptic number.

2203430020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2203430020 is an abundant number, since it is smaller than the sum of its proper divisors (2844428348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2203430020 is a wasteful number, since it uses less digits than its factorization.

2203430020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10015611 (or 10015609 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2203430020 is about 46940.7074936030. The cubic root of 2203430020 is about 1301.2670132560.

Adding to 2203430020 its reverse (200343022), we get a palindrome (2403773042).

The spelling of 2203430020 in words is "two billion, two hundred three million, four hundred thirty thousand, twenty".