141322147 has 2 divisors, whose sum is σ = 141322148. Its totient is φ = 141322146.

The previous prime is 141322099. The next prime is 141322187. The reversal of 141322147 is 741223141.

141322147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (741223141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141322147 is a prime.

It is not a weakly prime, because it can be changed into another prime (141322187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70661073 + 70661074.

It is an arithmetic number, because the mean of its divisors is an integer number (70661074).

Almost surely, 2^141322147 is an apocalyptic number.

141322147 is a deficient number, since it is larger than the sum of its proper divisors (1).

141322147 is an equidigital number, since it uses as much as digits as its factorization.

141322147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 25.

The square root of 141322147 is about 11887.8991836237. The cubic root of 141322147 is about 520.8788724740.

Adding to 141322147 its reverse (741223141), we get a palindrome (882545288).

The spelling of 141322147 in words is "one hundred forty-one million, three hundred twenty-two thousand, one hundred forty-seven".