43004112111103 has 32 divisors (see below), whose sum is σ = 53308308614400. Its totient is φ = 34106436460800.

The previous prime is 43004112111097. The next prime is 43004112111143. The reversal of 43004112111103 is 30111121140034.

It is not a de Polignac number, because 43004112111103 - 2⁵ = 43004112111071 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 (43004112111143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17749158 + ... + 20026003.

It is an arithmetic number, because the mean of its divisors is an integer number (1665884644200).

Almost surely, 2^{43004112111103} is an apocalyptic number.

43004112111103 is a deficient number, since it is larger than the sum of its proper divisors (10304196503297).

43004112111103 is a wasteful number, since it uses less digits than its factorization.

43004112111103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37775623.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 43004112111103 its reverse (30111121140034), we get a palindrome (73115233251137).

The spelling of 43004112111103 in words is "forty-three trillion, four billion, one hundred twelve million, one hundred eleven thousand, one hundred three".