1330213232 has 20 divisors (see below), whose sum is σ = 2577899736. Its totient is φ = 664948800.

The previous prime is 1330213189. The next prime is 1330213253. The reversal of 1330213232 is 2323120331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90803 + ... + 104429.

Almost surely, 2^1330213232 is an apocalyptic number.

It is an amenable number.

1330213232 is a deficient number, since it is larger than the sum of its proper divisors (1247686504).

1330213232 is a wasteful number, since it uses less digits than its factorization.

1330213232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19736 (or 19730 counting only the distinct ones).

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

The square root of 1330213232 is about 36472.0883964711. The cubic root of 1330213232 is about 1099.7832167842.

Adding to 1330213232 its reverse (2323120331), we get a palindrome (3653333563).

The spelling of 1330213232 in words is "one billion, three hundred thirty million, two hundred thirteen thousand, two hundred thirty-two".