141030443 has 2 divisors, whose sum is σ = 141030444. Its totient is φ = 141030442.

The previous prime is 141030427. The next prime is 141030499. The reversal of 141030443 is 344030141.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141030443 - 2⁴ = 141030427 is a prime.

It is not a weakly prime, because it can be changed into another prime (141030943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70515221 + 70515222.

It is an arithmetic number, because the mean of its divisors is an integer number (70515222).

Almost surely, 2^141030443 is an apocalyptic number.

141030443 is a deficient number, since it is larger than the sum of its proper divisors (1).

141030443 is an equidigital number, since it uses as much as digits as its factorization.

141030443 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 141030443 is about 11875.6238994000. The cubic root of 141030443 is about 520.5202424086.

Adding to 141030443 its reverse (344030141), we get a palindrome (485060584).

The spelling of 141030443 in words is "one hundred forty-one million, thirty thousand, four hundred forty-three".