43452103 has 8 divisors (see below), whose sum is σ = 44443728. Its totient is φ = 42466944.

The previous prime is 43452089. The next prime is 43452131. The reversal of 43452103 is 30125434.

43452103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 43452103 - 2⁹ = 43451591 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43452163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13551 + ... + 16447.

It is an arithmetic number, because the mean of its divisors is an integer number (5555466).

Almost surely, 2^43452103 is an apocalyptic number.

43452103 is a deficient number, since it is larger than the sum of its proper divisors (991625).

43452103 is a wasteful number, since it uses less digits than its factorization.

43452103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3233.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 43452103 is about 6591.8209168636. The cubic root of 43452103 is about 351.5633548213.

Adding to 43452103 its reverse (30125434), we get a palindrome (73577537).

The spelling of 43452103 in words is "forty-three million, four hundred fifty-two thousand, one hundred three".