13321130221302 has 32 divisors (see below), whose sum is σ = 26834576711040. Its totient is φ = 4408325566080.

The previous prime is 13321130221261. The next prime is 13321130221337. The reversal of 13321130221302 is 20312203112331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39397453 + ... + 39734135.

It is an arithmetic number, because the mean of its divisors is an integer number (838580522220).

Almost surely, 2^{13321130221302} is an apocalyptic number.

13321130221302 is an abundant number, since it is smaller than the sum of its proper divisors (13513446489738).

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

13321130221302 is a wasteful number, since it uses less digits than its factorization.

13321130221302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384268.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13321130221302 its reverse (20312203112331), we get a palindrome (33633333333633).

The spelling of 13321130221302 in words is "thirteen trillion, three hundred twenty-one billion, one hundred thirty million, two hundred twenty-one thousand, three hundred two".