13001102320 has 40 divisors (see below), whose sum is σ = 30232931040. Its totient is φ = 5199517440.

The previous prime is 13001102267. The next prime is 13001102327. The reversal of 13001102320 is 2320110031.

13001102320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 13001102320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001102327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602925 + ... + 624115.

It is an arithmetic number, because the mean of its divisors is an integer number (755823276).

Almost surely, 2^13001102320 is an apocalyptic number.

13001102320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13001102320 is an abundant number, since it is smaller than the sum of its proper divisors (17231828720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13001102320 is a wasteful number, since it uses less digits than its factorization.

13001102320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28873 (or 28867 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13001102320 its reverse (2320110031), we get a palindrome (15321212351).

The spelling of 13001102320 in words is "thirteen billion, one million, one hundred two thousand, three hundred twenty".