13021301121043 has 2 divisors, whose sum is σ = 13021301121044. Its totient is φ = 13021301121042.

The previous prime is 13021301121019. The next prime is 13021301121067. The reversal of 13021301121043 is 34012110312031.

It is a balanced prime because it is at equal distance from previous prime (13021301121019) and next prime (13021301121067).

It is a cyclic number.

It is not a de Polignac number, because 13021301121043 - 2¹³ = 13021301112851 is a prime.

It is not a weakly prime, because it can be changed into another prime (13021301521043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6510650560521 + 6510650560522.

It is an arithmetic number, because the mean of its divisors is an integer number (6510650560522).

Almost surely, 2^{13021301121043} is an apocalyptic number.

13021301121043 is a deficient number, since it is larger than the sum of its proper divisors (1).

13021301121043 is an equidigital number, since it uses as much as digits as its factorization.

13021301121043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 13021301121043 its reverse (34012110312031), we get a palindrome (47033411433074).

The spelling of 13021301121043 in words is "thirteen trillion, twenty-one billion, three hundred one million, one hundred twenty-one thousand, forty-three".