43480103 has 4 divisors (see below), whose sum is σ = 43622040. Its totient is φ = 43338168.

The previous prime is 43480093. The next prime is 43480117. The reversal of 43480103 is 30108434.

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 43480103 - 2⁶ = 43480039 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 (43480133) 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, 70508 + ... + 71121.

It is an arithmetic number, because the mean of its divisors is an integer number (10905510).

Almost surely, 2^43480103 is an apocalyptic number.

43480103 is a deficient number, since it is larger than the sum of its proper divisors (141937).

43480103 is a wasteful number, since it uses less digits than its factorization.

43480103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141936.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 43480103 is about 6593.9444189347. The cubic root of 43480103 is about 351.6388529722.

Adding to 43480103 its reverse (30108434), we get a palindrome (73588537).

The spelling of 43480103 in words is "forty-three million, four hundred eighty thousand, one hundred three".