41203541 has 2 divisors, whose sum is σ = 41203542. Its totient is φ = 41203540.

The previous prime is 41203531. The next prime is 41203543. The reversal of 41203541 is 14530214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33756100 + 7447441 = 5810^2 + 2729^2 .

It is a cyclic number.

It is not a de Polignac number, because 41203541 - 2¹⁰ = 41202517 is a prime.

Together with 41203543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41203543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20601770 + 20601771.

It is an arithmetic number, because the mean of its divisors is an integer number (20601771).

Almost surely, 2^41203541 is an apocalyptic number.

It is an amenable number.

41203541 is a deficient number, since it is larger than the sum of its proper divisors (1).

41203541 is an equidigital number, since it uses as much as digits as its factorization.

41203541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 41203541 is about 6418.9984421248. The cubic root of 41203541 is about 345.3913950523.

Adding to 41203541 its sum of digits (20), we get a square (41203561 = 6419²).

Adding to 41203541 its reverse (14530214), we get a palindrome (55733755).

The spelling of 41203541 in words is "forty-one million, two hundred three thousand, five hundred forty-one".