323300220013 has 4 divisors (see below), whose sum is σ = 323543853760. Its totient is φ = 323056586268.

The previous prime is 323300220011. The next prime is 323300220053. The reversal of 323300220013 is 310022003323.

It is a happy number.

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 323300220013 - 2¹ = 323300220011 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 (323300220011) 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, 121814883 + ... + 121817536.

It is an arithmetic number, because the mean of its divisors is an integer number (80885963440).

Almost surely, 2^323300220013 is an apocalyptic number.

It is an amenable number.

323300220013 is a deficient number, since it is larger than the sum of its proper divisors (243633747).

323300220013 is a wasteful number, since it uses less digits than its factorization.

323300220013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243633746.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 323300220013 its reverse (310022003323), we get a palindrome (633322223336).

The spelling of 323300220013 in words is "three hundred twenty-three billion, three hundred million, two hundred twenty thousand, thirteen".