10003220273 has 2 divisors, whose sum is σ = 10003220274. Its totient is φ = 10003220272.

The previous prime is 10003220251. The next prime is 10003220321. The reversal of 10003220273 is 37202230001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9964631329 + 38588944 = 99823^2 + 6212^2 .

It is a cyclic number.

It is not a de Polignac number, because 10003220273 - 2⁶ = 10003220209 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10003220243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001610136 + 5001610137.

It is an arithmetic number, because the mean of its divisors is an integer number (5001610137).

Almost surely, 2^10003220273 is an apocalyptic number.

It is an amenable number.

10003220273 is a deficient number, since it is larger than the sum of its proper divisors (1).

10003220273 is an equidigital number, since it uses as much as digits as its factorization.

10003220273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 20.

Adding to 10003220273 its reverse (37202230001), we get a palindrome (47205450274).

The spelling of 10003220273 in words is "ten billion, three million, two hundred twenty thousand, two hundred seventy-three".