1132313322 has 192 divisors, whose sum is σ = 3033759744. Its totient is φ = 274475520.

The previous prime is 1132313317. The next prime is 1132313363. The reversal of 1132313322 is 2233132311.

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

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5928247 + ... + 5928437.

It is an arithmetic number, because the mean of its divisors is an integer number (15800832).

Almost surely, 2^1132313322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132313322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1516879872).

1132313322 is an abundant number, since it is smaller than the sum of its proper divisors (1901446422).

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

1132313322 is a wasteful number, since it uses less digits than its factorization.

1132313322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 262 counting only the distinct ones).

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

The square root of 1132313322 is about 33649.8636252809. The cubic root of 1132313322 is about 1042.2907230197.

Adding to 1132313322 its reverse (2233132311), we get a palindrome (3365445633).

The spelling of 1132313322 in words is "one billion, one hundred thirty-two million, three hundred thirteen thousand, three hundred twenty-two".