1130543044 has 24 divisors (see below), whose sum is σ = 2095904160. Its totient is φ = 531747456.

The previous prime is 1130543041. The next prime is 1130543077. The reversal of 1130543044 is 4403450311.

It is not an unprimeable number, because it can be changed into a prime (1130543041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202539 + ... + 208045.

It is an arithmetic number, because the mean of its divisors is an integer number (87329340).

Almost surely, 2^1130543044 is an apocalyptic number.

It is an amenable number.

1130543044 is a deficient number, since it is larger than the sum of its proper divisors (965361116).

1130543044 is a wasteful number, since it uses less digits than its factorization.

1130543044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8547 (or 8545 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1130543044 is about 33623.5489501034. The cubic root of 1130543044 is about 1041.7472613254.

Adding to 1130543044 its reverse (4403450311), we get a palindrome (5533993355).

The spelling of 1130543044 in words is "one billion, one hundred thirty million, five hundred forty-three thousand, forty-four".