1130244143 has 24 divisors (see below), whose sum is σ = 1358757792. Its totient is φ = 936702144.

The previous prime is 1130244131. The next prime is 1130244151. The reversal of 1130244143 is 3414420311.

It is not a de Polignac number, because 1130244143 - 2⁸ = 1130243887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130244113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 300905 + ... + 304637.

It is an arithmetic number, because the mean of its divisors is an integer number (56614908).

Almost surely, 2^1130244143 is an apocalyptic number.

1130244143 is a deficient number, since it is larger than the sum of its proper divisors (228513649).

1130244143 is a wasteful number, since it uses less digits than its factorization.

1130244143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3951 (or 3944 counting only the distinct ones).

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

The square root of 1130244143 is about 33619.1038399301. The cubic root of 1130244143 is about 1041.6554450532.

Adding to 1130244143 its reverse (3414420311), we get a palindrome (4544664454).

The spelling of 1130244143 in words is "one billion, one hundred thirty million, two hundred forty-four thousand, one hundred forty-three".