103546741 has 2 divisors, whose sum is σ = 103546742. Its totient is φ = 103546740.

The previous prime is 103546739. The next prime is 103546747. The reversal of 103546741 is 147645301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90801841 + 12744900 = 9529^2 + 3570^2 .

It is an emirp because it is prime and its reverse (147645301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103546741 - 2¹ = 103546739 is a prime.

It is a super-3 number, since 3×103546741³ (a number of 25 digits) contains 333 as substring.

Together with 103546739, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103546747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51773370 + 51773371.

It is an arithmetic number, because the mean of its divisors is an integer number (51773371).

Almost surely, 2^103546741 is an apocalyptic number.

It is an amenable number.

103546741 is a deficient number, since it is larger than the sum of its proper divisors (1).

103546741 is an equidigital number, since it uses as much as digits as its factorization.

103546741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 103546741 is about 10175.7919102151. The cubic root of 103546741 is about 469.5827608387.

The spelling of 103546741 in words is "one hundred three million, five hundred forty-six thousand, seven hundred forty-one".