141422302321 has 2 divisors, whose sum is σ = 141422302322. Its totient is φ = 141422302320.

The previous prime is 141422302313. The next prime is 141422302403. The reversal of 141422302321 is 123203224141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132390461025 + 9031841296 = 363855^2 + 95036^2 .

It is an emirp because it is prime and its reverse (123203224141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141422302321 - 2³ = 141422302313 is a prime.

It is not a weakly prime, because it can be changed into another prime (141422302621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70711151160 + 70711151161.

It is an arithmetic number, because the mean of its divisors is an integer number (70711151161).

Almost surely, 2^141422302321 is an apocalyptic number.

It is an amenable number.

141422302321 is a deficient number, since it is larger than the sum of its proper divisors (1).

141422302321 is an equidigital number, since it uses as much as digits as its factorization.

141422302321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 141422302321 its reverse (123203224141), we get a palindrome (264625526462).

The spelling of 141422302321 in words is "one hundred forty-one billion, four hundred twenty-two million, three hundred two thousand, three hundred twenty-one".