201341321321 has 8 divisors (see below), whose sum is σ = 236323404480. Its totient is φ = 167913997488.

The previous prime is 201341321309. The next prime is 201341321341. The reversal of 201341321321 is 123123143102.

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 201341321321 - 2¹⁴ = 201341304937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201341321341) 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, 388689551 + ... + 388690068.

It is an arithmetic number, because the mean of its divisors is an integer number (29540425560).

Almost surely, 2^201341321321 is an apocalyptic number.

It is an amenable number.

201341321321 is a deficient number, since it is larger than the sum of its proper divisors (34982083159).

201341321321 is an equidigital number, since it uses as much as digits as its factorization.

201341321321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777379663.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 201341321321 its reverse (123123143102), we get a palindrome (324464464423).

The spelling of 201341321321 in words is "two hundred one billion, three hundred forty-one million, three hundred twenty-one thousand, three hundred twenty-one".