201114400321 has 4 divisors (see below), whose sum is σ = 206549924692. Its totient is φ = 195678875952.

The previous prime is 201114400313. The next prime is 201114400327. The reversal of 201114400321 is 123004411102.

201114400321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 193199807025 + 7914593296 = 439545^2 + 88964^2 .

It is a cyclic number.

It is not a de Polignac number, because 201114400321 - 2³ = 201114400313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201114400327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2717762130 + ... + 2717762203.

It is an arithmetic number, because the mean of its divisors is an integer number (51637481173).

Almost surely, 2^201114400321 is an apocalyptic number.

It is an amenable number.

201114400321 is a deficient number, since it is larger than the sum of its proper divisors (5435524371).

201114400321 is an equidigital number, since it uses as much as digits as its factorization.

201114400321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5435524370.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 201114400321 its reverse (123004411102), we get a palindrome (324118811423).

The spelling of 201114400321 in words is "two hundred one billion, one hundred fourteen million, four hundred thousand, three hundred twenty-one".