13001320330 has 32 divisors (see below), whose sum is σ = 24211353600. Its totient is φ = 5021506560.

The previous prime is 13001320303. The next prime is 13001320337. The reversal of 13001320330 is 3302310031.

It is not an unprimeable number, because it can be changed into a prime (13001320337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92487 + ... + 185893.

It is an arithmetic number, because the mean of its divisors is an integer number (756604800).

Almost surely, 2^13001320330 is an apocalyptic number.

13001320330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13001320330 is a deficient number, since it is larger than the sum of its proper divisors (11210033270).

13001320330 is a wasteful number, since it uses less digits than its factorization.

13001320330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93894.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 13001320330 its reverse (3302310031), we get a palindrome (16303630361).

The spelling of 13001320330 in words is "thirteen billion, one million, three hundred twenty thousand, three hundred thirty".