10143443 has 2 divisors, whose sum is σ = 10143444. Its totient is φ = 10143442.

The previous prime is 10143433. The next prime is 10143451. The reversal of 10143443 is 34434101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10143443 - 2⁶ = 10143379 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10143433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071721 + 5071722.

It is an arithmetic number, because the mean of its divisors is an integer number (5071722).

Almost surely, 2^10143443 is an apocalyptic number.

10143443 is a deficient number, since it is larger than the sum of its proper divisors (1).

10143443 is an equidigital number, since it uses as much as digits as its factorization.

10143443 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 10143443 is about 3184.8772346827. The cubic root of 10143443 is about 216.4687109762.

Adding to 10143443 its reverse (34434101), we get a palindrome (44577544).

The spelling of 10143443 in words is "ten million, one hundred forty-three thousand, four hundred forty-three".