201044022343 has 4 divisors (see below), whose sum is σ = 201051184048. Its totient is φ = 201036860640.

The previous prime is 201044022329. The next prime is 201044022367. The reversal of 201044022343 is 343220440102.

It is a happy number.

201044022343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201044022343 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 (201044022313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3538578 + ... + 3594943.

It is an arithmetic number, because the mean of its divisors is an integer number (50262796012).

Almost surely, 2^201044022343 is an apocalyptic number.

201044022343 is a deficient number, since it is larger than the sum of its proper divisors (7161705).

201044022343 is an equidigital number, since it uses as much as digits as its factorization.

201044022343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7161704.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 201044022343 its reverse (343220440102), we get a palindrome (544264462445).

The spelling of 201044022343 in words is "two hundred one billion, forty-four million, twenty-two thousand, three hundred forty-three".