43102201143 has 4 divisors (see below), whose sum is σ = 57469601528. Its totient is φ = 28734800760.

The previous prime is 43102201111. The next prime is 43102201147. The reversal of 43102201143 is 34110220134.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 43102201143 - 2⁵ = 43102201111 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 (43102201147) 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 3 ways as a sum of consecutive naturals, for example, 7183700188 + ... + 7183700193.

It is an arithmetic number, because the mean of its divisors is an integer number (14367400382).

Almost surely, 2^43102201143 is an apocalyptic number.

43102201143 is a deficient number, since it is larger than the sum of its proper divisors (14367400385).

43102201143 is a wasteful number, since it uses less digits than its factorization.

43102201143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14367400384.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 43102201143 its reverse (34110220134), we get a palindrome (77212421277).

The spelling of 43102201143 in words is "forty-three billion, one hundred two million, two hundred one thousand, one hundred forty-three".