141442303 has 2 divisors, whose sum is σ = 141442304. Its totient is φ = 141442302.

The previous prime is 141442297. The next prime is 141442307. The reversal of 141442303 is 303244141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141442303 - 2⁹ = 141441791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141442307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70721151 + 70721152.

It is an arithmetic number, because the mean of its divisors is an integer number (70721152).

Almost surely, 2^141442303 is an apocalyptic number.

141442303 is a deficient number, since it is larger than the sum of its proper divisors (1).

141442303 is an equidigital number, since it uses as much as digits as its factorization.

141442303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 141442303 is about 11892.9518203010. The cubic root of 141442303 is about 521.0264525333.

Adding to 141442303 its reverse (303244141), we get a palindrome (444686444).

The spelling of 141442303 in words is "one hundred forty-one million, four hundred forty-two thousand, three hundred three".