43411331103 has 16 divisors (see below), whose sum is σ = 67938455040. Its totient is φ = 24136029216.

The previous prime is 43411331099. The next prime is 43411331111. The reversal of 43411331103 is 30113311434.

It is not a de Polignac number, because 43411331103 - 2² = 43411331099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43411331143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27934443 + ... + 27935996.

It is an arithmetic number, because the mean of its divisors is an integer number (4246153440).

Almost surely, 2^43411331103 is an apocalyptic number.

43411331103 is a deficient number, since it is larger than the sum of its proper divisors (24527123937).

43411331103 is a wasteful number, since it uses less digits than its factorization.

43411331103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55870486.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 43411331103 its reverse (30113311434), we get a palindrome (73524642537).

It can be divided in two parts, 43411331 and 103, that added together give a palindrome (43411434).

The spelling of 43411331103 in words is "forty-three billion, four hundred eleven million, three hundred thirty-one thousand, one hundred three".