1332303320 has 64 divisors (see below), whose sum is σ = 3032471520. Its totient is φ = 526777344.

The previous prime is 1332303319. The next prime is 1332303419. The reversal of 1332303320 is 233032331.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1332303292 and 1332303301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1518722 + ... + 1519598.

Almost surely, 2^1332303320 is an apocalyptic number.

1332303320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332303320 is an abundant number, since it is smaller than the sum of its proper divisors (1700168200).

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

1332303320 is a wasteful number, since it uses less digits than its factorization.

1332303320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284 (or 1280 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 1332303320 is about 36500.7304036508. The cubic root of 1332303320 is about 1100.3589241945.

Adding to 1332303320 its reverse (233032331), we get a palindrome (1565335651).

The spelling of 1332303320 in words is "one billion, three hundred thirty-two million, three hundred three thousand, three hundred twenty".