201343443103411 has 8 divisors (see below), whose sum is σ = 230310606823520. Its totient is φ = 172427233059648.

The previous prime is 201343443103343. The next prime is 201343443103417. The reversal of 201343443103411 is 114301344343102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201343443103411 - 2²⁵ = 201343409548979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201343443103417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12738410616 + ... + 12738426421.

It is an arithmetic number, because the mean of its divisors is an integer number (28788825852940).

Almost surely, 2^{201343443103411} is an apocalyptic number.

201343443103411 is a deficient number, since it is larger than the sum of its proper divisors (28967163720109).

201343443103411 is a wasteful number, since it uses less digits than its factorization.

201343443103411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25476838173.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 201343443103411 its reverse (114301344343102), we get a palindrome (315644787446513).

The spelling of 201343443103411 in words is "two hundred one trillion, three hundred forty-three billion, four hundred forty-three million, one hundred three thousand, four hundred eleven".