201030303223321 has 16 divisors (see below), whose sum is σ = 250068135316608. Its totient is φ = 158773419244800.

The previous prime is 201030303223319. The next prime is 201030303223369. The reversal of 201030303223321 is 123322303030102.

It is a cyclic number.

It is not a de Polignac number, because 201030303223321 - 2¹ = 201030303223319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201030303223721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41347242165 + ... + 41347247026.

It is an arithmetic number, because the mean of its divisors is an integer number (15629258457288).

Almost surely, 2^{201030303223321} is an apocalyptic number.

It is an amenable number.

201030303223321 is a deficient number, since it is larger than the sum of its proper divisors (49037832093287).

201030303223321 is a wasteful number, since it uses less digits than its factorization.

201030303223321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82694489232.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 201030303223321 its reverse (123322303030102), we get a palindrome (324352606253423).

The spelling of 201030303223321 in words is "two hundred one trillion, thirty billion, three hundred three million, two hundred twenty-three thousand, three hundred twenty-one".