2303134443 has 12 divisors (see below), whose sum is σ = 3383136120. Its totient is φ = 1509398496.

The previous prime is 2303134439. The next prime is 2303134469. The reversal of 2303134443 is 3444313032.

It is not a de Polignac number, because 2303134443 - 2² = 2303134439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2303134643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2168146 + ... + 2169207.

It is an arithmetic number, because the mean of its divisors is an integer number (281928010).

Almost surely, 2^2303134443 is an apocalyptic number.

2303134443 is a deficient number, since it is larger than the sum of its proper divisors (1080001677).

2303134443 is a wasteful number, since it uses less digits than its factorization.

2303134443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4337418 (or 4337415 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 2303134443 is about 47990.9829342971. The cubic root of 2303134443 is about 1320.6054849622.

Adding to 2303134443 its reverse (3444313032), we get a palindrome (5747447475).

The spelling of 2303134443 in words is "two billion, three hundred three million, one hundred thirty-four thousand, four hundred forty-three".