1132603328 has 14 divisors (see below), whose sum is σ = 2247509856. Its totient is φ = 566301632.

The previous prime is 1132603313. The next prime is 1132603349. The reversal of 1132603328 is 8233062311.

It is a self number, because there is not a number n which added to its sum of digits gives 1132603328.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8848400 + ... + 8848527.

Almost surely, 2^1132603328 is an apocalyptic number.

It is an amenable number.

1132603328 is a deficient number, since it is larger than the sum of its proper divisors (1114906528).

1132603328 is an equidigital number, since it uses as much as digits as its factorization.

1132603328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17696939 (or 17696929 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1132603328 is about 33654.1725199120. The cubic root of 1132603328 is about 1042.3796986167.

Adding to 1132603328 its reverse (8233062311), we get a palindrome (9365665639).

The spelling of 1132603328 in words is "one billion, one hundred thirty-two million, six hundred three thousand, three hundred twenty-eight".