201069443 has 2 divisors, whose sum is σ = 201069444. Its totient is φ = 201069442.

The previous prime is 201069403. The next prime is 201069469. The reversal of 201069443 is 344960102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201069443 - 2¹⁴ = 201053059 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (201069403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100534721 + 100534722.

It is an arithmetic number, because the mean of its divisors is an integer number (100534722).

Almost surely, 2^201069443 is an apocalyptic number.

201069443 is a deficient number, since it is larger than the sum of its proper divisors (1).

201069443 is an equidigital number, since it uses as much as digits as its factorization.

201069443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 201069443 is about 14179.8957330440. The cubic root of 201069443 is about 585.8440520076.

The spelling of 201069443 in words is "two hundred one million, sixty-nine thousand, four hundred forty-three".