43104042103 has 2 divisors, whose sum is σ = 43104042104. Its totient is φ = 43104042102.

The previous prime is 43104042073. The next prime is 43104042127. The reversal of 43104042103 is 30124040134.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43104042103 - 2⁵ = 43104042071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43104042803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21552021051 + 21552021052.

It is an arithmetic number, because the mean of its divisors is an integer number (21552021052).

Almost surely, 2^43104042103 is an apocalyptic number.

43104042103 is a deficient number, since it is larger than the sum of its proper divisors (1).

43104042103 is an equidigital number, since it uses as much as digits as its factorization.

43104042103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 43104042103 its reverse (30124040134), we get a palindrome (73228082237).

The spelling of 43104042103 in words is "forty-three billion, one hundred four million, forty-two thousand, one hundred three".