1330332002 has 16 divisors (see below), whose sum is σ = 2046151800. Its totient is φ = 648312960.

The previous prime is 1330331953. The next prime is 1330332007. The reversal of 1330332002 is 2002330331.

It can be written as a sum of positive squares in 4 ways, for example, as 194574601 + 1135757401 = 13949^2 + 33701^2 .

It is not an unprimeable number, because it can be changed into a prime (1330332007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83624 + ... + 98252.

Almost surely, 2^1330332002 is an apocalyptic number.

1330332002 is a deficient number, since it is larger than the sum of its proper divisors (715819798).

1330332002 is a wasteful number, since it uses less digits than its factorization.

1330332002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15781.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 1330332002 is about 36473.7165915403. The cubic root of 1330332002 is about 1099.8159477184.

Adding to 1330332002 its reverse (2002330331), we get a palindrome (3332662333).

The spelling of 1330332002 in words is "one billion, three hundred thirty million, three hundred thirty-two thousand, two".