201322013101 has 4 divisors (see below), whose sum is σ = 219624014304. Its totient is φ = 183020011900.

The previous prime is 201322013003. The next prime is 201322013111. The reversal of 201322013101 is 101310223102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 201322013101 - 2⁹ = 201322012589 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 (201322013111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9151000585 + ... + 9151000606.

It is an arithmetic number, because the mean of its divisors is an integer number (54906003576).

Almost surely, 2^201322013101 is an apocalyptic number.

It is an amenable number.

201322013101 is a deficient number, since it is larger than the sum of its proper divisors (18302001203).

201322013101 is a wasteful number, since it uses less digits than its factorization.

201322013101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18302001202.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 201322013101 its reverse (101310223102), we get a palindrome (302632236203).

The spelling of 201322013101 in words is "two hundred one billion, three hundred twenty-two million, thirteen thousand, one hundred one".