14301042012121 has 2 divisors, whose sum is σ = 14301042012122. Its totient is φ = 14301042012120.

The previous prime is 14301042012109. The next prime is 14301042012139. The reversal of 14301042012121 is 12121024010341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14158581058521 + 142460953600 = 3762789^2 + 377440^2 .

It is a cyclic number.

It is not a de Polignac number, because 14301042012121 - 2¹⁵ = 14301041979353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14301042012092 and 14301042012101.

It is not a weakly prime, because it can be changed into another prime (14301042012421) 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 as a sum of consecutive naturals, namely, 7150521006060 + 7150521006061.

It is an arithmetic number, because the mean of its divisors is an integer number (7150521006061).

Almost surely, 2^{14301042012121} is an apocalyptic number.

It is an amenable number.

14301042012121 is a deficient number, since it is larger than the sum of its proper divisors (1).

14301042012121 is an equidigital number, since it uses as much as digits as its factorization.

14301042012121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 14301042012121 its reverse (12121024010341), we get a palindrome (26422066022462).

The spelling of 14301042012121 in words is "fourteen trillion, three hundred one billion, forty-two million, twelve thousand, one hundred twenty-one".