2240000303 has 4 divisors (see below), whose sum is σ = 2240111568. Its totient is φ = 2239889040.

The previous prime is 2240000297. The next prime is 2240000341. The reversal of 2240000303 is 3030000422.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3030000422 = 2 ⋅1515000211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2240000303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240003303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16043 + ... + 68828.

It is an arithmetic number, because the mean of its divisors is an integer number (560027892).

Almost surely, 2^2240000303 is an apocalyptic number.

2240000303 is a deficient number, since it is larger than the sum of its proper divisors (111265).

2240000303 is an equidigital number, since it uses as much as digits as its factorization.

2240000303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111264.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2240000303 is about 47328.6414658186. The cubic root of 2240000303 is about 1308.4265830715.

Adding to 2240000303 its reverse (3030000422), we get a palindrome (5270000725).

The spelling of 2240000303 in words is "two billion, two hundred forty million, three hundred three", and thus it is an aban number.