141302243 has 2 divisors, whose sum is σ = 141302244. Its totient is φ = 141302242.

The previous prime is 141302209. The next prime is 141302251. The reversal of 141302243 is 342203141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141302243 - 2⁸ = 141301987 is a prime.

It is not a weakly prime, because it can be changed into another prime (141302143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70651121 + 70651122.

It is an arithmetic number, because the mean of its divisors is an integer number (70651122).

Almost surely, 2^141302243 is an apocalyptic number.

141302243 is a deficient number, since it is larger than the sum of its proper divisors (1).

141302243 is an equidigital number, since it uses as much as digits as its factorization.

141302243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 141302243 is about 11887.0620003431. The cubic root of 141302243 is about 520.8544175671.

Adding to 141302243 its reverse (342203141), we get a palindrome (483505384).

The spelling of 141302243 in words is "one hundred forty-one million, three hundred two thousand, two hundred forty-three".