63541103 has 8 divisors (see below), whose sum is σ = 67191936. Its totient is φ = 59990400.

The previous prime is 63541091. The next prime is 63541123. The reversal of 63541103 is 30114536.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63541103 - 2⁸ = 63540847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63541123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23726 + ... + 26267.

It is an arithmetic number, because the mean of its divisors is an integer number (8398992).

Almost surely, 2^63541103 is an apocalyptic number.

63541103 is a deficient number, since it is larger than the sum of its proper divisors (3650833).

63541103 is a wasteful number, since it uses less digits than its factorization.

63541103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50065.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 63541103 is about 7971.2673396393. The cubic root of 63541103 is about 399.0416704280.

Adding to 63541103 its reverse (30114536), we get a palindrome (93655639).

The spelling of 63541103 in words is "sixty-three million, five hundred forty-one thousand, one hundred three".