2302253243 has 4 divisors (see below), whose sum is σ = 2302505160. Its totient is φ = 2302001328.

The previous prime is 2302253227. The next prime is 2302253269. The reversal of 2302253243 is 3423522032.

2302253243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2302253243 - 2⁴ = 2302253227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2302253143) 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, 111713 + ... + 130706.

It is an arithmetic number, because the mean of its divisors is an integer number (575626290).

Almost surely, 2^2302253243 is an apocalyptic number.

2302253243 is a deficient number, since it is larger than the sum of its proper divisors (251917).

2302253243 is an equidigital number, since it uses as much as digits as its factorization.

2302253243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251916.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 2302253243 is about 47981.8011646082. The cubic root of 2302253243 is about 1320.4370382895.

Adding to 2302253243 its reverse (3423522032), we get a palindrome (5725775275).

The spelling of 2302253243 in words is "two billion, three hundred two million, two hundred fifty-three thousand, two hundred forty-three".