1143124322 has 8 divisors (see below), whose sum is σ = 1804933200. Its totient is φ = 541479924.

The previous prime is 1143124309. The next prime is 1143124327. The reversal of 1143124322 is 2234213411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1143124327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15041072 + ... + 15041147.

It is an arithmetic number, because the mean of its divisors is an integer number (225616650).

Almost surely, 2^1143124322 is an apocalyptic number.

1143124322 is a deficient number, since it is larger than the sum of its proper divisors (661808878).

1143124322 is a wasteful number, since it uses less digits than its factorization.

1143124322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30082240.

The product of its digits is 1152, while the sum is 23.

The square root of 1143124322 is about 33810.1215910266. The cubic root of 1143124322 is about 1045.5973849814.

Adding to 1143124322 its reverse (2234213411), we get a palindrome (3377337733).

It can be divided in two parts, 11431 and 24322, that added together give a palindrome (35753).

The spelling of 1143124322 in words is "one billion, one hundred forty-three million, one hundred twenty-four thousand, three hundred twenty-two".