4213003073 has 2 divisors, whose sum is σ = 4213003074. Its totient is φ = 4213003072.

The previous prime is 4213003063. The next prime is 4213003097. The reversal of 4213003073 is 3703003124.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2524861504 + 1688141569 = 50248^2 + 41087^2 .

It is a cyclic number.

It is not a de Polignac number, because 4213003073 - 2⁶ = 4213003009 is a prime.

It is not a weakly prime, because it can be changed into another prime (4213003033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106501536 + 2106501537.

It is an arithmetic number, because the mean of its divisors is an integer number (2106501537).

Almost surely, 2^4213003073 is an apocalyptic number.

It is an amenable number.

4213003073 is a deficient number, since it is larger than the sum of its proper divisors (1).

4213003073 is an equidigital number, since it uses as much as digits as its factorization.

4213003073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 4213003073 is about 64907.6503426214. The cubic root of 4213003073 is about 1615.0919727676.

Adding to 4213003073 its reverse (3703003124), we get a palindrome (7916006197).

The spelling of 4213003073 in words is "four billion, two hundred thirteen million, three thousand, seventy-three".