201421303313 has 8 divisors (see below), whose sum is σ = 212026950720. Its totient is φ = 190816108560.

The previous prime is 201421303301. The next prime is 201421303327. The reversal of 201421303313 is 313303124102.

201421303313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 201421303313 - 2²² = 201417109009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (201421303373) 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 7 ways as a sum of consecutive naturals, for example, 1178156 + ... + 1338242.

It is an arithmetic number, because the mean of its divisors is an integer number (26503368840).

Almost surely, 2^201421303313 is an apocalyptic number.

It is an amenable number.

201421303313 is a deficient number, since it is larger than the sum of its proper divisors (10605647407).

201421303313 is a wasteful number, since it uses less digits than its factorization.

201421303313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226327.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 201421303313 its reverse (313303124102), we get a palindrome (514724427415).

The spelling of 201421303313 in words is "two hundred one billion, four hundred twenty-one million, three hundred three thousand, three hundred thirteen".