141021122420023 has 2 divisors, whose sum is σ = 141021122420024. Its totient is φ = 141021122420022.

The previous prime is 141021122419981. The next prime is 141021122420027. The reversal of 141021122420023 is 320024221120141.

It is a strong prime.

It is an emirp because it is prime and its reverse (320024221120141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141021122420023 is a prime.

It is a super-2 number, since 2×141021122420023² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 141021122420023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141021122420027) 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, 70510561210011 + 70510561210012.

It is an arithmetic number, because the mean of its divisors is an integer number (70510561210012).

Almost surely, 2^{141021122420023} is an apocalyptic number.

141021122420023 is a deficient number, since it is larger than the sum of its proper divisors (1).

141021122420023 is an equidigital number, since it uses as much as digits as its factorization.

141021122420023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 141021122420023 its reverse (320024221120141), we get a palindrome (461045343540164).

The spelling of 141021122420023 in words is "one hundred forty-one trillion, twenty-one billion, one hundred twenty-two million, four hundred twenty thousand, twenty-three".