41203404300173 has 2 divisors, whose sum is σ = 41203404300174. Its totient is φ = 41203404300172.

The previous prime is 41203404300133. The next prime is 41203404300181. The reversal of 41203404300173 is 37100340430214.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38611037033284 + 2592367266889 = 6213778^2 + 1610083^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41203404300173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41203404300133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20601702150086 + 20601702150087.

It is an arithmetic number, because the mean of its divisors is an integer number (20601702150087).

Almost surely, 2^{41203404300173} is an apocalyptic number.

It is an amenable number.

41203404300173 is a deficient number, since it is larger than the sum of its proper divisors (1).

41203404300173 is an equidigital number, since it uses as much as digits as its factorization.

41203404300173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 32.

Adding to 41203404300173 its reverse (37100340430214), we get a palindrome (78303744730387).

The spelling of 41203404300173 in words is "forty-one trillion, two hundred three billion, four hundred four million, three hundred thousand, one hundred seventy-three".