10143073 has 2 divisors, whose sum is σ = 10143074. Its totient is φ = 10143072.

The previous prime is 10143071. The next prime is 10143137. The reversal of 10143073 is 37034101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8020224 + 2122849 = 2832^2 + 1457^2 .

It is a cyclic number.

It is not a de Polignac number, because 10143073 - 2¹ = 10143071 is a prime.

Together with 10143071, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10143073.

It is not a weakly prime, because it can be changed into another prime (10143071) 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, 5071536 + 5071537.

It is an arithmetic number, because the mean of its divisors is an integer number (5071537).

Almost surely, 2^10143073 is an apocalyptic number.

It is an amenable number.

10143073 is a deficient number, since it is larger than the sum of its proper divisors (1).

10143073 is an equidigital number, since it uses as much as digits as its factorization.

10143073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 10143073 is about 3184.8191471416. The cubic root of 10143073 is about 216.4660789180.

Adding to 10143073 its reverse (37034101), we get a palindrome (47177174).

The spelling of 10143073 in words is "ten million, one hundred forty-three thousand, seventy-three".