201001323303311 has 8 divisors (see below), whose sum is σ = 201879542264400. Its totient is φ = 200123108550720.

The previous prime is 201001323303293. The next prime is 201001323303323. The reversal of 201001323303311 is 113303323100102.

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

It is a cyclic number.

It is not a de Polignac number, because 201001323303311 - 2⁶ = 201001323303247 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 (201001323303611) 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, 130561880 + ... + 132092418.

It is an arithmetic number, because the mean of its divisors is an integer number (25234942783050).

Almost surely, 2^{201001323303311} is an apocalyptic number.

201001323303311 is a deficient number, since it is larger than the sum of its proper divisors (878218961089).

201001323303311 is a wasteful number, since it uses less digits than its factorization.

201001323303311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104249.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 201001323303311 its reverse (113303323100102), we get a palindrome (314304646403413).

The spelling of 201001323303311 in words is "two hundred one trillion, one billion, three hundred twenty-three million, three hundred three thousand, three hundred eleven".