10210012073 has 2 divisors, whose sum is σ = 10210012074. Its totient is φ = 10210012072.

The previous prime is 10210012039. The next prime is 10210012139. The reversal of 10210012073 is 37021001201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6327725209 + 3882286864 = 79547^2 + 62308^2 .

It is a cyclic number.

It is not a de Polignac number, because 10210012073 - 2²⁰ = 10208963497 is a prime.

It is not a weakly prime, because it can be changed into another prime (10210012573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105006036 + 5105006037.

It is an arithmetic number, because the mean of its divisors is an integer number (5105006037).

Almost surely, 2^10210012073 is an apocalyptic number.

It is an amenable number.

10210012073 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210012073 is an equidigital number, since it uses as much as digits as its factorization.

10210012073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 17.

Adding to 10210012073 its reverse (37021001201), we get a palindrome (47231013274).

The spelling of 10210012073 in words is "ten billion, two hundred ten million, twelve thousand, seventy-three".