323020203301213 has 16 divisors (see below), whose sum is σ = 360599629243392. Its totient is φ = 286810486830000.

The previous prime is 323020203301151. The next prime is 323020203301219. The reversal of 323020203301213 is 312103302020323.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323020203301213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323020203301219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8912293 + ... + 26934538.

It is an arithmetic number, because the mean of its divisors is an integer number (22537476827712).

Almost surely, 2^{323020203301213} is an apocalyptic number.

It is an amenable number.

323020203301213 is a deficient number, since it is larger than the sum of its proper divisors (37579425942179).

323020203301213 is a wasteful number, since it uses less digits than its factorization.

323020203301213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35865936.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 323020203301213 its reverse (312103302020323), we get a palindrome (635123505321536).

The spelling of 323020203301213 in words is "three hundred twenty-three trillion, twenty billion, two hundred three million, three hundred one thousand, two hundred thirteen".