103043343 has 8 divisors (see below), whose sum is σ = 147959728. Its totient is φ = 63411264.

The previous prime is 103043321. The next prime is 103043357. The reversal of 103043343 is 343340301.

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

It is not a de Polignac number, because 103043343 - 2¹³ = 103035151 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 (103043383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1321030 + ... + 1321107.

It is an arithmetic number, because the mean of its divisors is an integer number (18494966).

Almost surely, 2^103043343 is an apocalyptic number.

103043343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

103043343 is a deficient number, since it is larger than the sum of its proper divisors (44916385).

103043343 is a wasteful number, since it uses less digits than its factorization.

103043343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642153.

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

The square root of 103043343 is about 10151.0266968420. The cubic root of 103043343 is about 468.8205571302.

Adding to 103043343 its reverse (343340301), we get a palindrome (446383644).

The spelling of 103043343 in words is "one hundred three million, forty-three thousand, three hundred forty-three".