43023543101 has 16 divisors (see below), whose sum is σ = 56795022720. Its totient is φ = 31552788480.

The previous prime is 43023543089. The next prime is 43023543107. The reversal of 43023543101 is 10134532034.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43023543101 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 (43023543107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16432436 + ... + 16435053.

It is an arithmetic number, because the mean of its divisors is an integer number (3549688920).

Almost surely, 2^43023543101 is an apocalyptic number.

It is an amenable number.

43023543101 is a deficient number, since it is larger than the sum of its proper divisors (13771479619).

43023543101 is a wasteful number, since it uses less digits than its factorization.

43023543101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32867524.

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 43023543101 in words is "forty-three billion, twenty-three million, five hundred forty-three thousand, one hundred one".