1130052243 has 16 divisors (see below), whose sum is σ = 1533033216. Its totient is φ = 740332320.

The previous prime is 1130052241. The next prime is 1130052257. The reversal of 1130052243 is 3422500311.

1130052243 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1130052243 - 2¹ = 1130052241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1130052241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26521 + ... + 54437.

It is an arithmetic number, because the mean of its divisors is an integer number (95814576).

Almost surely, 2^1130052243 is an apocalyptic number.

1130052243 is a deficient number, since it is larger than the sum of its proper divisors (402980973).

1130052243 is a wasteful number, since it uses less digits than its factorization.

1130052243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28154.

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

The square root of 1130052243 is about 33616.2496867215. The cubic root of 1130052243 is about 1041.5964887662.

Adding to 1130052243 its reverse (3422500311), we get a palindrome (4552552554).

The spelling of 1130052243 in words is "one billion, one hundred thirty million, fifty-two thousand, two hundred forty-three".