13121223004102 has 8 divisors (see below), whose sum is σ = 19684371175200. Its totient is φ = 6559765945704.

The previous prime is 13121223004093. The next prime is 13121223004177. The reversal of 13121223004102 is 20140032212131.

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

It is a congruent 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, 422758777 + ... + 422789812.

It is an arithmetic number, because the mean of its divisors is an integer number (2460546396900).

Almost surely, 2^{13121223004102} is an apocalyptic number.

13121223004102 is a deficient number, since it is larger than the sum of its proper divisors (6563148171098).

13121223004102 is an equidigital number, since it uses as much as digits as its factorization.

13121223004102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845556350.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13121223004102 its reverse (20140032212131), we get a palindrome (33261255216233).

The spelling of 13121223004102 in words is "thirteen trillion, one hundred twenty-one billion, two hundred twenty-three million, four thousand, one hundred two".