213220303301 has 8 divisors (see below), whose sum is σ = 213355828224. Its totient is φ = 213084821200.

The previous prime is 213220303291. The next prime is 213220303319. The reversal of 213220303301 is 103303022312.

213220303301 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 a de Polignac number, because none of the positive numbers 2^k-213220303301 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 (213220303321) 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, 21560780 + ... + 21570666.

It is an arithmetic number, because the mean of its divisors is an integer number (26669478528).

Almost surely, 2^213220303301 is an apocalyptic number.

It is an amenable number.

213220303301 is a deficient number, since it is larger than the sum of its proper divisors (135524923).

213220303301 is an equidigital number, since it uses as much as digits as its factorization.

213220303301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21411.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 213220303301 its reverse (103303022312), we get a palindrome (316523325613).

The spelling of 213220303301 in words is "two hundred thirteen billion, two hundred twenty million, three hundred three thousand, three hundred one".