1132331013 has 48 divisors (see below), whose sum is σ = 1858896000. Its totient is φ = 657901440.

The previous prime is 1132330993. The next prime is 1132331047. The reversal of 1132331013 is 3101332311.

It is a happy number.

It is not a de Polignac number, because 1132331013 - 2⁹ = 1132330501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132331713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 426456 + ... + 429102.

It is an arithmetic number, because the mean of its divisors is an integer number (38727000).

Almost surely, 2^1132331013 is an apocalyptic number.

It is an amenable number.

1132331013 is a deficient number, since it is larger than the sum of its proper divisors (726564987).

1132331013 is a wasteful number, since it uses less digits than its factorization.

1132331013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842 (or 2839 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1132331013 is about 33650.1264930758. The cubic root of 1132331013 is about 1042.2961511607.

Adding to 1132331013 its reverse (3101332311), we get a palindrome (4233663324).

The spelling of 1132331013 in words is "one billion, one hundred thirty-two million, three hundred thirty-one thousand, thirteen".