43112103032043 has 12 divisors (see below), whose sum is σ = 63956092786768. Its totient is φ = 27964607371920.

The previous prime is 43112103032017. The next prime is 43112103032057. The reversal of 43112103032043 is 34023030121134.

It is a happy number.

43112103032043 is a `hidden beast` number, since 4 + 31 + 121 + 0 + 303 + 204 + 3 = 666.

It is not a de Polignac number, because 43112103032043 - 2²² = 43112098837739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43112103031998 and 43112103032016.

It is not an unprimeable number, because it can be changed into a prime (43112103032443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64732887103 + ... + 64732887768.

Almost surely, 2^{43112103032043} is an apocalyptic number.

43112103032043 is a deficient number, since it is larger than the sum of its proper divisors (20843989754725).

43112103032043 is a wasteful number, since it uses less digits than its factorization.

43112103032043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129465774914 (or 129465774911 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 43112103032043 its reverse (34023030121134), we get a palindrome (77135133153177).

The spelling of 43112103032043 in words is "forty-three trillion, one hundred twelve billion, one hundred three million, thirty-two thousand, forty-three".