43343103 has 4 divisors (see below), whose sum is σ = 57790808. Its totient is φ = 28895400.

The previous prime is 43343033. The next prime is 43343107. The reversal of 43343103 is 30134334.

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

It is not a de Polignac number, because 43343103 - 2⁸ = 43342847 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43343103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43343107) 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 3 ways as a sum of consecutive naturals, for example, 7223848 + ... + 7223853.

It is an arithmetic number, because the mean of its divisors is an integer number (14447702).

Almost surely, 2^43343103 is an apocalyptic number.

43343103 is a deficient number, since it is larger than the sum of its proper divisors (14447705).

43343103 is a wasteful number, since it uses less digits than its factorization.

43343103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14447704.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 43343103 is about 6583.5479036763. The cubic root of 43343103 is about 351.2691420359.

Adding to 43343103 its reverse (30134334), we get a palindrome (73477437).

The spelling of 43343103 in words is "forty-three million, three hundred forty-three thousand, one hundred three".