1330203232 has 12 divisors (see below), whose sum is σ = 2618837676. Its totient is φ = 665101600.

The previous prime is 1330203223. The next prime is 1330203239. The reversal of 1330203232 is 2323020331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330203239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20784394 + ... + 20784457.

It is an arithmetic number, because the mean of its divisors is an integer number (218236473).

Almost surely, 2^1330203232 is an apocalyptic number.

It is an amenable number.

1330203232 is a deficient number, since it is larger than the sum of its proper divisors (1288634444).

1330203232 is an equidigital number, since it uses as much as digits as its factorization.

1330203232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41568861 (or 41568853 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 1330203232 is about 36471.9513050783. The cubic root of 1330203232 is about 1099.7804608703.

Adding to 1330203232 its reverse (2323020331), we get a palindrome (3653223563).

The spelling of 1330203232 in words is "one billion, three hundred thirty million, two hundred three thousand, two hundred thirty-two".