100422541420141 has 2 divisors, whose sum is σ = 100422541420142. Its totient is φ = 100422541420140.

The previous prime is 100422541420139. The next prime is 100422541420147. The reversal of 100422541420141 is 141024145224001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71007419028100 + 29415122392041 = 8426590^2 + 5423571^2 .

It is a cyclic number.

It is not a de Polignac number, because 100422541420141 - 2¹ = 100422541420139 is a prime.

Together with 100422541420139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100422541420147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50211270710070 + 50211270710071.

It is an arithmetic number, because the mean of its divisors is an integer number (50211270710071).

Almost surely, 2^{100422541420141} is an apocalyptic number.

It is an amenable number.

100422541420141 is a deficient number, since it is larger than the sum of its proper divisors (1).

100422541420141 is an equidigital number, since it uses as much as digits as its factorization.

100422541420141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10240, while the sum is 31.

Adding to 100422541420141 its reverse (141024145224001), we get a palindrome (241446686644142).

The spelling of 100422541420141 in words is "one hundred trillion, four hundred twenty-two billion, five hundred forty-one million, four hundred twenty thousand, one hundred forty-one".