201041200343 has 4 divisors (see below), whose sum is σ = 201042627600. Its totient is φ = 201039773088.

The previous prime is 201041200313. The next prime is 201041200387. The reversal of 201041200343 is 343002140102.

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 201041200343 - 2¹⁸ = 201040938199 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 (201041200313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475955 + ... + 792852.

It is an arithmetic number, because the mean of its divisors is an integer number (50260656900).

Almost surely, 2^201041200343 is an apocalyptic number.

201041200343 is a deficient number, since it is larger than the sum of its proper divisors (1427257).

201041200343 is a wasteful number, since it uses less digits than its factorization.

201041200343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427256.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 201041200343 its reverse (343002140102), we get a palindrome (544043340445).

The spelling of 201041200343 in words is "two hundred one billion, forty-one million, two hundred thousand, three hundred forty-three".