20013130070267 has 4 divisors (see below), whose sum is σ = 20237996700360. Its totient is φ = 19788263440176.

The previous prime is 20013130070191. The next prime is 20013130070281. The reversal of 20013130070267 is 76207003131002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20013130070267 - 2²⁶ = 20013062961403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20013730070267) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 112433314913 + ... + 112433315090.

It is an arithmetic number, because the mean of its divisors is an integer number (5059499175090).

Almost surely, 2^{20013130070267} is an apocalyptic number.

20013130070267 is a deficient number, since it is larger than the sum of its proper divisors (224866630093).

20013130070267 is an equidigital number, since it uses as much as digits as its factorization.

20013130070267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224866630092.

The product of its (nonzero) digits is 10584, while the sum is 32.

The spelling of 20013130070267 in words is "twenty trillion, thirteen billion, one hundred thirty million, seventy thousand, two hundred sixty-seven".