1132331133 has 4 divisors (see below), whose sum is σ = 1509774848. Its totient is φ = 754887420.

The previous prime is 1132331089. The next prime is 1132331143. The reversal of 1132331133 is 3311332311.

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 not a de Polignac number, because 1132331133 - 2⁸ = 1132330877 is a prime.

It is a super-2 number, since 2×1132331133² = 2564347589522127378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132331143) 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, 188721853 + ... + 188721858.

It is an arithmetic number, because the mean of its divisors is an integer number (377443712).

Almost surely, 2^1132331133 is an apocalyptic number.

It is an amenable number.

1132331133 is a deficient number, since it is larger than the sum of its proper divisors (377443715).

1132331133 is an equidigital number, since it uses as much as digits as its factorization.

1132331133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377443714.

The product of its digits is 486, while the sum is 21.

The square root of 1132331133 is about 33650.1282761299. The cubic root of 1132331133 is about 1042.2961879802.

Adding to 1132331133 its reverse (3311332311), we get a palindrome (4443663444).

The spelling of 1132331133 in words is "one billion, one hundred thirty-two million, three hundred thirty-one thousand, one hundred thirty-three".