1132330143 has 16 divisors (see below), whose sum is σ = 1784954880. Its totient is φ = 624733536.

The previous prime is 1132330141. The next prime is 1132330159. The reversal of 1132330143 is 3410332311.

It is not a de Polignac number, because 1132330143 - 2¹ = 1132330141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132330141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 929055 + ... + 930272.

It is an arithmetic number, because the mean of its divisors is an integer number (111559680).

Almost surely, 2^1132330143 is an apocalyptic number.

1132330143 is a deficient number, since it is larger than the sum of its proper divisors (652624737).

1132330143 is a wasteful number, since it uses less digits than its factorization.

1132330143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859366.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1132330143 is about 33650.1135659302. The cubic root of 1132330143 is about 1042.2958842194.

Adding to 1132330143 its reverse (3410332311), we get a palindrome (4542662454).

The spelling of 1132330143 in words is "one billion, one hundred thirty-two million, three hundred thirty thousand, one hundred forty-three".