13121030002013 has 8 divisors (see below), whose sum is σ = 13544454992640. Its totient is φ = 12697615383840.

The previous prime is 13121030001953. The next prime is 13121030002027. The reversal of 13121030002013 is 31020003012131.

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

It is a cyclic number.

It is not a de Polignac number, because 13121030002013 - 2²⁶ = 13120962893149 is a prime.

It is a super-2 number, since 2×13121030002013² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13121030001982 and 13121030002000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13121030022013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19481 + ... + 5122737.

It is an arithmetic number, because the mean of its divisors is an integer number (1693056874080).

Almost surely, 2^{13121030002013} is an apocalyptic number.

It is an amenable number.

13121030002013 is a deficient number, since it is larger than the sum of its proper divisors (423424990627).

13121030002013 is an equidigital number, since it uses as much as digits as its factorization.

13121030002013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5186227.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13121030002013 its reverse (31020003012131), we get a palindrome (44141033014144).

The spelling of 13121030002013 in words is "thirteen trillion, one hundred twenty-one billion, thirty million, two thousand, thirteen".