201043330143 has 4 divisors (see below), whose sum is σ = 268057773528. Its totient is φ = 134028886760.

The previous prime is 201043330141. The next prime is 201043330177. The reversal of 201043330143 is 341033340102.

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

It is a cyclic number.

It is not a de Polignac number, because 201043330143 - 2¹ = 201043330141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201043330141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33507221688 + ... + 33507221693.

It is an arithmetic number, because the mean of its divisors is an integer number (67014443382).

Almost surely, 2^201043330143 is an apocalyptic number.

201043330143 is a deficient number, since it is larger than the sum of its proper divisors (67014443385).

201043330143 is an equidigital number, since it uses as much as digits as its factorization.

201043330143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67014443384.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 201043330143 its reverse (341033340102), we get a palindrome (542076670245).

The spelling of 201043330143 in words is "two hundred one billion, forty-three million, three hundred thirty thousand, one hundred forty-three".