13032320330 has 16 divisors (see below), whose sum is σ = 24214892544. Its totient is φ = 5044769040.

The previous prime is 13032320303. The next prime is 13032320333. The reversal of 13032320330 is 3302323031.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13032320333) 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, 21019562 + ... + 21020181.

It is an arithmetic number, because the mean of its divisors is an integer number (1513430784).

Almost surely, 2^13032320330 is an apocalyptic number.

13032320330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13032320330 is a deficient number, since it is larger than the sum of its proper divisors (11182572214).

13032320330 is a wasteful number, since it uses less digits than its factorization.

13032320330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42039781.

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

Adding to 13032320330 its reverse (3302323031), we get a palindrome (16334643361).

The spelling of 13032320330 in words is "thirteen billion, thirty-two million, three hundred twenty thousand, three hundred thirty".