2303258243 has 48 divisors (see below), whose sum is σ = 2975035392. Its totient is φ = 1759680000.

The previous prime is 2303258233. The next prime is 2303258257. The reversal of 2303258243 is 3428523032.

It is not a de Polignac number, because 2303258243 - 2⁴ = 2303258227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2303258233) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 978518 + ... + 980868.

It is an arithmetic number, because the mean of its divisors is an integer number (61979904).

Almost surely, 2^2303258243 is an apocalyptic number.

2303258243 is a deficient number, since it is larger than the sum of its proper divisors (671777149).

2303258243 is a wasteful number, since it uses less digits than its factorization.

2303258243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2436 (or 2423 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2303258243 is about 47992.2727425989. The cubic root of 2303258243 is about 1320.6291466334.

The spelling of 2303258243 in words is "two billion, three hundred three million, two hundred fifty-eight thousand, two hundred forty-three".