1143124204 has 18 divisors (see below), whose sum is σ = 2071833764. Its totient is φ = 551851440.

The previous prime is 1143124187. The next prime is 1143124207. The reversal of 1143124204 is 4024213411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1143124207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 166542 + ... + 173269.

Almost surely, 2^1143124204 is an apocalyptic number.

It is an amenable number.

1143124204 is a deficient number, since it is larger than the sum of its proper divisors (928709560).

1143124204 is a wasteful number, since it uses less digits than its factorization.

1143124204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339873 (or 339842 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1143124204 is about 33810.1198459869. The cubic root of 1143124204 is about 1045.5973490039.

Adding to 1143124204 its reverse (4024213411), we get a palindrome (5167337615).

The spelling of 1143124204 in words is "one billion, one hundred forty-three million, one hundred twenty-four thousand, two hundred four".