43051241351103 has 16 divisors (see below), whose sum is σ = 57959674346496. Its totient is φ = 28421824900320.

The previous prime is 43051241351089. The next prime is 43051241351143. The reversal of 43051241351103 is 30115314215034.

It is not a de Polignac number, because 43051241351103 - 2⁵ = 43051241351071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43051241351143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25264101 + ... + 26914257.

It is an arithmetic number, because the mean of its divisors is an integer number (3622479646656).

Almost surely, 2^{43051241351103} is an apocalyptic number.

43051241351103 is a deficient number, since it is larger than the sum of its proper divisors (14908432995393).

43051241351103 is a wasteful number, since it uses less digits than its factorization.

43051241351103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734694.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 43051241351103 its reverse (30115314215034), we get a palindrome (73166555566137).

The spelling of 43051241351103 in words is "forty-three trillion, fifty-one billion, two hundred forty-one million, three hundred fifty-one thousand, one hundred three".