13000214211121 has 4 divisors (see below), whose sum is σ = 13000234143744. Its totient is φ = 13000194278500.

The previous prime is 13000214211091. The next prime is 13000214211163. The reversal of 13000214211121 is 12111241200031.

13000214211121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13000214211121 - 2²⁷ = 13000079993393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13000214217121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8953705 + ... + 10303846.

It is an arithmetic number, because the mean of its divisors is an integer number (3250058535936).

Almost surely, 2^{13000214211121} is an apocalyptic number.

It is an amenable number.

13000214211121 is a deficient number, since it is larger than the sum of its proper divisors (19932623).

13000214211121 is an equidigital number, since it uses as much as digits as its factorization.

13000214211121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19932622.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 13000214211121 its reverse (12111241200031), we get a palindrome (25111455411152).

The spelling of 13000214211121 in words is "thirteen trillion, two hundred fourteen million, two hundred eleven thousand, one hundred twenty-one".