41101137997 has 2 divisors, whose sum is σ = 41101137998. Its totient is φ = 41101137996.

The previous prime is 41101137989. The next prime is 41101138019. The reversal of 41101137997 is 79973110114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29979537316 + 11121600681 = 173146^2 + 105459^2 .

It is a cyclic number.

It is not a de Polignac number, because 41101137997 - 2³ = 41101137989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41101137907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20550568998 + 20550568999.

It is an arithmetic number, because the mean of its divisors is an integer number (20550568999).

Almost surely, 2^41101137997 is an apocalyptic number.

It is an amenable number.

41101137997 is a deficient number, since it is larger than the sum of its proper divisors (1).

41101137997 is an equidigital number, since it uses as much as digits as its factorization.

41101137997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628, while the sum is 43.

The spelling of 41101137997 in words is "forty-one billion, one hundred one million, one hundred thirty-seven thousand, nine hundred ninety-seven".