1132032321 has 16 divisors (see below), whose sum is σ = 1916668800. Its totient is φ = 646875504.

The previous prime is 1132032259. The next prime is 1132032359. The reversal of 1132032321 is 1232302311.

1132032321 is a `hidden beast` number, since 1 + 1 + 320 + 323 + 21 = 666.

It is not a de Polignac number, because 1132032321 - 2⁶ = 1132032257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1132032294 and 1132032303.

It is not an unprimeable number, because it can be changed into a prime (1132037321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2994606 + ... + 2994983.

It is an arithmetic number, because the mean of its divisors is an integer number (119791800).

Almost surely, 2^1132032321 is an apocalyptic number.

It is an amenable number.

1132032321 is a deficient number, since it is larger than the sum of its proper divisors (784636479).

1132032321 is an equidigital number, since it uses as much as digits as its factorization.

1132032321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5989605 (or 5989599 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1132032321 is about 33645.6880000989. The cubic root of 1132032321 is about 1042.2044957182.

Adding to 1132032321 its reverse (1232302311), we get a palindrome (2364334632).

The spelling of 1132032321 in words is "one billion, one hundred thirty-two million, thirty-two thousand, three hundred twenty-one".