141330143 has 2 divisors, whose sum is σ = 141330144. Its totient is φ = 141330142.

The previous prime is 141330103. The next prime is 141330169. The reversal of 141330143 is 341033141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141330143 - 2⁸ = 141329887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141330103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70665071 + 70665072.

It is an arithmetic number, because the mean of its divisors is an integer number (70665072).

Almost surely, 2^141330143 is an apocalyptic number.

141330143 is a deficient number, since it is larger than the sum of its proper divisors (1).

141330143 is an equidigital number, since it uses as much as digits as its factorization.

141330143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 141330143 is about 11888.2354872370. The cubic root of 141330143 is about 520.8886960556. Note that the first 3 decimals are identical.

Adding to 141330143 its reverse (341033141), we get a palindrome (482363284).

The spelling of 141330143 in words is "one hundred forty-one million, three hundred thirty thousand, one hundred forty-three".