13121203331202 has 8 divisors (see below), whose sum is σ = 26242406662416. Its totient is φ = 4373734443732.

The previous prime is 13121203331179. The next prime is 13121203331237. The reversal of 13121203331202 is 20213330212131.

It is a sphenic number, since it is the product of 3 distinct primes.

13121203331202 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1093433610928 + ... + 1093433610939.

It is an arithmetic number, because the mean of its divisors is an integer number (3280300832802).

Almost surely, 2^{13121203331202} is an apocalyptic number.

13121203331202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13121203331202 is a wasteful number, since it uses less digits than its factorization.

13121203331202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186867221872.

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

Adding to 13121203331202 its reverse (20213330212131), we get a palindrome (33334533543333).

The spelling of 13121203331202 in words is "thirteen trillion, one hundred twenty-one billion, two hundred three million, three hundred thirty-one thousand, two hundred two".