2203444130 has 16 divisors (see below), whose sum is σ = 4050587520. Its totient is φ = 862624752.

The previous prime is 2203444127. The next prime is 2203444151. The reversal of 2203444130 is 314443022.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2203444096 and 2203444105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2343620 + ... + 2344559.

It is an arithmetic number, because the mean of its divisors is an integer number (253161720).

Almost surely, 2^2203444130 is an apocalyptic number.

2203444130 is a deficient number, since it is larger than the sum of its proper divisors (1847143390).

2203444130 is a wasteful number, since it uses less digits than its factorization.

2203444130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4688233.

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

The square root of 2203444130 is about 46940.8577893502. The cubic root of 2203444130 is about 1301.2697908706.

Adding to 2203444130 its reverse (314443022), we get a palindrome (2517887152).

The spelling of 2203444130 in words is "two billion, two hundred three million, four hundred forty-four thousand, one hundred thirty".