21230141141071 has 2 divisors, whose sum is σ = 21230141141072. Its totient is φ = 21230141141070.

The previous prime is 21230141141057. The next prime is 21230141141101. The reversal of 21230141141071 is 17014114103212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 21230141141071 - 2¹¹ = 21230141139023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (21230141141371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10615070570535 + 10615070570536.

It is an arithmetic number, because the mean of its divisors is an integer number (10615070570536).

Almost surely, 2^{21230141141071} is an apocalyptic number.

21230141141071 is a deficient number, since it is larger than the sum of its proper divisors (1).

21230141141071 is an equidigital number, since it uses as much as digits as its factorization.

21230141141071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 28.

Adding to 21230141141071 its reverse (17014114103212), we get a palindrome (38244255244283).

The spelling of 21230141141071 in words is "twenty-one trillion, two hundred thirty billion, one hundred forty-one million, one hundred forty-one thousand, seventy-one".