201044313001 has 8 divisors (see below), whose sum is σ = 239754708864. Its totient is φ = 164831362080.

The previous prime is 201044312999. The next prime is 201044313023. The reversal of 201044313001 is 100313440102.

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

It is not a de Polignac number, because 201044313001 - 2¹ = 201044312999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201044313001.

It is not an unprimeable number, because it can be changed into a prime (201044313031) 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, 624361060 + ... + 624361381.

It is an arithmetic number, because the mean of its divisors is an integer number (29969338608).

Almost surely, 2^201044313001 is an apocalyptic number.

It is an amenable number.

201044313001 is a deficient number, since it is larger than the sum of its proper divisors (38710395863).

201044313001 is a wasteful number, since it uses less digits than its factorization.

201044313001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248722471.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201044313001 its reverse (100313440102), we get a palindrome (301357753103).

The spelling of 201044313001 in words is "two hundred one billion, forty-four million, three hundred thirteen thousand, one".