1132303232 has 64 divisors (see below), whose sum is σ = 2321071200. Its totient is φ = 549888000.

The previous prime is 1132303201. The next prime is 1132303261. The reversal of 1132303232 is 2323032311.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1132303232² = 2564221218395291648, which contains 22 as substring.

It is a congruent number.

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, 1883732 + ... + 1884332.

Almost surely, 2^1132303232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132303232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1160535600).

1132303232 is an abundant number, since it is smaller than the sum of its proper divisors (1188767968).

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

1132303232 is an equidigital number, since it uses as much as digits as its factorization.

1132303232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015 (or 1003 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1132303232 is about 33649.7136986335. The cubic root of 1132303232 is about 1042.2876270731.

Adding to 1132303232 its reverse (2323032311), we get a palindrome (3455335543).

The spelling of 1132303232 in words is "one billion, one hundred thirty-two million, three hundred three thousand, two hundred thirty-two".