141302143 has 2 divisors, whose sum is σ = 141302144. Its totient is φ = 141302142.

The previous prime is 141302137. The next prime is 141302173. The reversal of 141302143 is 341203141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141302143 - 2⁵ = 141302111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141302143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141302173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70651071 + 70651072.

It is an arithmetic number, because the mean of its divisors is an integer number (70651072).

Almost surely, 2^141302143 is an apocalyptic number.

141302143 is a deficient number, since it is larger than the sum of its proper divisors (1).

141302143 is an equidigital number, since it uses as much as digits as its factorization.

141302143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 141302143 is about 11887.0577940885. The cubic root of 141302143 is about 520.8542946970.

Adding to 141302143 its reverse (341203141), we get a palindrome (482505284).

The spelling of 141302143 in words is "one hundred forty-one million, three hundred two thousand, one hundred forty-three".