1143533324 has 12 divisors (see below), whose sum is σ = 2001805344. Its totient is φ = 571588944.

The previous prime is 1143533323. The next prime is 1143533327. The reversal of 1143533324 is 4233353411.

It is not an unprimeable number, because it can be changed into a prime (1143533323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29387 + ... + 56130.

It is an arithmetic number, because the mean of its divisors is an integer number (166817112).

Almost surely, 2^1143533324 is an apocalyptic number.

It is an amenable number.

1143533324 is a deficient number, since it is larger than the sum of its proper divisors (858272020).

1143533324 is a wasteful number, since it uses less digits than its factorization.

1143533324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88864 (or 88862 counting only the distinct ones).

The product of its digits is 12960, while the sum is 29.

The square root of 1143533324 is about 33816.1695642780. The cubic root of 1143533324 is about 1045.7220726233.

Adding to 1143533324 its reverse (4233353411), we get a palindrome (5376886735).

The spelling of 1143533324 in words is "one billion, one hundred forty-three million, five hundred thirty-three thousand, three hundred twenty-four".