43243322103 has 6 divisors (see below), whose sum is σ = 62462576384. Its totient is φ = 28828881396.

The previous prime is 43243322077. The next prime is 43243322107. The reversal of 43243322103 is 30122334234.

43243322103 is a `hidden beast` number, since 4 + 3 + 2 + 433 + 221 + 0 + 3 = 666.

It is not a de Polignac number, because 43243322103 - 2²¹ = 43241224951 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 (43243322107) 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 5 ways as a sum of consecutive naturals, for example, 2402406775 + ... + 2402406792.

Almost surely, 2^43243322103 is an apocalyptic number.

43243322103 is a deficient number, since it is larger than the sum of its proper divisors (19219254281).

43243322103 is a wasteful number, since it uses less digits than its factorization.

43243322103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4804813573 (or 4804813570 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 43243322103 its reverse (30122334234), we get a palindrome (73365656337).

The spelling of 43243322103 in words is "forty-three billion, two hundred forty-three million, three hundred twenty-two thousand, one hundred three".