41003200081 has 2 divisors, whose sum is σ = 41003200082. Its totient is φ = 41003200080.

The previous prime is 41003199973. The next prime is 41003200123. The reversal of 41003200081 is 18000230014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28628640000 + 12374560081 = 169200^2 + 111241^2 .

It is a cyclic number.

It is not a de Polignac number, because 41003200081 - 2⁹ = 41003199569 is a prime.

It is a super-2 number, since 2×41003200081² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41003200181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20501600040 + 20501600041.

It is an arithmetic number, because the mean of its divisors is an integer number (20501600041).

Almost surely, 2^41003200081 is an apocalyptic number.

It is an amenable number.

41003200081 is a deficient number, since it is larger than the sum of its proper divisors (1).

41003200081 is an equidigital number, since it uses as much as digits as its factorization.

41003200081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 41003200081 its reverse (18000230014), we get a palindrome (59003430095).

The spelling of 41003200081 in words is "forty-one billion, three million, two hundred thousand, eighty-one".