2243003115 has 32 divisors (see below), whose sum is σ = 3722526720. Its totient is φ = 1151916416.

The previous prime is 2243003111. The next prime is 2243003129. The reversal of 2243003115 is 5113003422.

It is a cyclic number.

It is not a de Polignac number, because 2243003115 - 2² = 2243003111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2243003091 and 2243003100.

It is not an unprimeable number, because it can be changed into a prime (2243003111) 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, 159874 + ... + 173336.

It is an arithmetic number, because the mean of its divisors is an integer number (116328960).

Almost surely, 2^2243003115 is an apocalyptic number.

2243003115 is a deficient number, since it is larger than the sum of its proper divisors (1479523605).

2243003115 is a wasteful number, since it uses less digits than its factorization.

2243003115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13883.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2243003115 is about 47360.3538310262. The cubic root of 2243003115 is about 1309.0109884549.

Adding to 2243003115 its reverse (5113003422), we get a palindrome (7356006537).

The spelling of 2243003115 in words is "two billion, two hundred forty-three million, three thousand, one hundred fifteen".