10245571010173 has 2 divisors, whose sum is σ = 10245571010174. Its totient is φ = 10245571010172.

The previous prime is 10245571010149. The next prime is 10245571010249. The reversal of 10245571010173 is 37101017554201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7489297008964 + 2756274001209 = 2736658^2 + 1660203^2 .

It is a cyclic number.

It is not a de Polignac number, because 10245571010173 - 2⁵ = 10245571010141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10245571010123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5122785505086 + 5122785505087.

It is an arithmetic number, because the mean of its divisors is an integer number (5122785505087).

Almost surely, 2^{10245571010173} is an apocalyptic number.

It is an amenable number.

10245571010173 is a deficient number, since it is larger than the sum of its proper divisors (1).

10245571010173 is an equidigital number, since it uses as much as digits as its factorization.

10245571010173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29400, while the sum is 37.

Adding to 10245571010173 its reverse (37101017554201), we get a palindrome (47346588564374).

The spelling of 10245571010173 in words is "ten trillion, two hundred forty-five billion, five hundred seventy-one million, ten thousand, one hundred seventy-three".