103441543 has 4 divisors (see below), whose sum is σ = 105137368. Its totient is φ = 101745720.

The previous prime is 103441537. The next prime is 103441553. The reversal of 103441543 is 345144301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103441543 - 2²¹ = 101344391 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 (103441553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847821 + ... + 847942.

It is an arithmetic number, because the mean of its divisors is an integer number (26284342).

Almost surely, 2^103441543 is an apocalyptic number.

103441543 is a deficient number, since it is larger than the sum of its proper divisors (1695825).

103441543 is an equidigital number, since it uses as much as digits as its factorization.

103441543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695824.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 103441543 is about 10170.6215640933. The cubic root of 103441543 is about 469.4236832240.

Adding to 103441543 its reverse (345144301), we get a palindrome (448585844).

The spelling of 103441543 in words is "one hundred three million, four hundred forty-one thousand, five hundred forty-three".