213322303301 has 4 divisors (see below), whose sum is σ = 213348190752. Its totient is φ = 213296415852.

The previous prime is 213322303267. The next prime is 213322303303. The reversal of 213322303301 is 103303223312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 213322303301 - 2⁶ = 213322303237 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 (213322303303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12931361 + ... + 12947846.

It is an arithmetic number, because the mean of its divisors is an integer number (53337047688).

Almost surely, 2^213322303301 is an apocalyptic number.

It is an amenable number.

213322303301 is a deficient number, since it is larger than the sum of its proper divisors (25887451).

213322303301 is an equidigital number, since it uses as much as digits as its factorization.

213322303301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25887450.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 213322303301 its reverse (103303223312), we get a palindrome (316625526613).

The spelling of 213322303301 in words is "two hundred thirteen billion, three hundred twenty-two million, three hundred three thousand, three hundred one".