1132322312 has 32 divisors (see below), whose sum is σ = 2339064000. Its totient is φ = 509592000.

The previous prime is 1132322293. The next prime is 1132322329. The reversal of 1132322312 is 2132232311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54812 + ... + 72587.

It is an arithmetic number, because the mean of its divisors is an integer number (73095750).

Almost surely, 2^1132322312 is an apocalyptic number.

It is an amenable number.

1132322312 is an abundant number, since it is smaller than the sum of its proper divisors (1206741688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1132322312 is a wasteful number, since it uses less digits than its factorization.

1132322312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127517 (or 127513 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 1132322312 is about 33649.9972065378. The cubic root of 1132322312 is about 1042.2934814343.

Adding to 1132322312 its reverse (2132232311), we get a palindrome (3264554623).

Subtracting 1132322312 from its reverse (2132232311), we obtain a palindrome (999909999).

It can be divided in two parts, 11 and 32322312, that added together give a palindrome (32322323).

The spelling of 1132322312 in words is "one billion, one hundred thirty-two million, three hundred twenty-two thousand, three hundred twelve".