13320002330 has 16 divisors (see below), whose sum is σ = 23978573640. Its totient is φ = 5327429952.

The previous prime is 13320002329. The next prime is 13320002389. The reversal of 13320002330 is 3320002331.

It can be written as a sum of positive squares in 4 ways, for example, as 11252754241 + 2067248089 = 106079^2 + 45467^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13320002299 and 13320002308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34016 + ... + 166724.

Almost surely, 2^13320002330 is an apocalyptic number.

13320002330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13320002330 is a deficient number, since it is larger than the sum of its proper divisors (10658571310).

13320002330 is a wasteful number, since it uses less digits than its factorization.

13320002330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142753.

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

Adding to 13320002330 its reverse (3320002331), we get a palindrome (16640004661).

Subtracting from 13320002330 its reverse (3320002331), we obtain a palindrome (9999999999).

The spelling of 13320002330 in words is "thirteen billion, three hundred twenty million, two thousand, three hundred thirty".