1132143133 has 4 divisors (see below), whose sum is σ = 1235065248. Its totient is φ = 1029221020.

The previous prime is 1132143119. The next prime is 1132143137. The reversal of 1132143133 is 3313412311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132143133 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132143137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51461041 + ... + 51461062.

It is an arithmetic number, because the mean of its divisors is an integer number (308766312).

Almost surely, 2^1132143133 is an apocalyptic number.

It is an amenable number.

1132143133 is a deficient number, since it is larger than the sum of its proper divisors (102922115).

1132143133 is a wasteful number, since it uses less digits than its factorization.

1132143133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102922114.

The product of its digits is 648, while the sum is 22.

The square root of 1132143133 is about 33647.3347087106. The cubic root of 1132143133 is about 1042.2385009300.

Adding to 1132143133 its reverse (3313412311), we get a palindrome (4445555444).

The spelling of 1132143133 in words is "one billion, one hundred thirty-two million, one hundred forty-three thousand, one hundred thirty-three".