201241303143 has 16 divisors (see below), whose sum is σ = 275683370976. Its totient is φ = 130482938880.

The previous prime is 201241303139. The next prime is 201241303181. The reversal of 201241303143 is 341303142102.

It is a happy number.

It is not a de Polignac number, because 201241303143 - 2² = 201241303139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201241303183) 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, 79746 + ... + 639407.

It is an arithmetic number, because the mean of its divisors is an integer number (17230210686).

Almost surely, 2^201241303143 is an apocalyptic number.

201241303143 is a deficient number, since it is larger than the sum of its proper divisors (74442067833).

201241303143 is a wasteful number, since it uses less digits than its factorization.

201241303143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721714.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 201241303143 its reverse (341303142102), we get a palindrome (542544445245).

The spelling of 201241303143 in words is "two hundred one billion, two hundred forty-one million, three hundred three thousand, one hundred forty-three".