141031043 has 2 divisors, whose sum is σ = 141031044. Its totient is φ = 141031042.

The previous prime is 141031019. The next prime is 141031049. The reversal of 141031043 is 340130141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141031043 - 2¹² = 141026947 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141031049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70515521 + 70515522.

It is an arithmetic number, because the mean of its divisors is an integer number (70515522).

Almost surely, 2^141031043 is an apocalyptic number.

141031043 is a deficient number, since it is larger than the sum of its proper divisors (1).

141031043 is an equidigital number, since it uses as much as digits as its factorization.

141031043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 141031043 is about 11875.6491612038. The cubic root of 141031043 is about 520.5209805747.

Adding to 141031043 its reverse (340130141), we get a palindrome (481161184).

The spelling of 141031043 in words is "one hundred forty-one million, thirty-one thousand, forty-three".