10581703073 has 2 divisors, whose sum is σ = 10581703074. Its totient is φ = 10581703072.

The previous prime is 10581702991. The next prime is 10581703129. The reversal of 10581703073 is 37030718501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10580796769 + 906304 = 102863^2 + 952^2 .

It is a cyclic number.

It is not a de Polignac number, because 10581703073 - 2¹⁸ = 10581440929 is a prime.

It is a super-2 number, since 2×10581703073² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10581703673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5290851536 + 5290851537.

It is an arithmetic number, because the mean of its divisors is an integer number (5290851537).

Almost surely, 2^10581703073 is an apocalyptic number.

It is an amenable number.

10581703073 is a deficient number, since it is larger than the sum of its proper divisors (1).

10581703073 is an equidigital number, since it uses as much as digits as its factorization.

10581703073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 35.

The spelling of 10581703073 in words is "ten billion, five hundred eighty-one million, seven hundred three thousand, seventy-three".