141043109 has 2 divisors, whose sum is σ = 141043110. Its totient is φ = 141043108.

The previous prime is 141043103. The next prime is 141043117. The reversal of 141043109 is 901340141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87796900 + 53246209 = 9370^2 + 7297^2 .

It is a cyclic number.

It is not a de Polignac number, because 141043109 - 2⁴ = 141043093 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141043103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70521554 + 70521555.

It is an arithmetic number, because the mean of its divisors is an integer number (70521555).

Almost surely, 2^141043109 is an apocalyptic number.

It is an amenable number.

141043109 is a deficient number, since it is larger than the sum of its proper divisors (1).

141043109 is an equidigital number, since it uses as much as digits as its factorization.

141043109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 141043109 is about 11876.1571646724. The cubic root of 141043109 is about 520.5358246519.

The spelling of 141043109 in words is "one hundred forty-one million, forty-three thousand, one hundred nine".