323303103202312 has 32 divisors (see below), whose sum is σ = 641870637842520. Its totient is φ = 152138159447040.

The previous prime is 323303103202297. The next prime is 323303103202319. The reversal of 323303103202312 is 213202301303323.

It can be written as a sum of positive squares in 4 ways, for example, as 321462452031876 + 1840651170436 = 17929374^2 + 1356706^2 .

It is not an unprimeable number, because it can be changed into a prime (323303103202319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30338739 + ... + 39585922.

Almost surely, 2^{323303103202312} is an apocalyptic number.

It is an amenable number.

323303103202312 is a deficient number, since it is larger than the sum of its proper divisors (318567534640208).

323303103202312 is a wasteful number, since it uses less digits than its factorization.

323303103202312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69958681 (or 69958677 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 323303103202312 its reverse (213202301303323), we get a palindrome (536505404505635).

The spelling of 323303103202312 in words is "three hundred twenty-three trillion, three hundred three billion, one hundred three million, two hundred two thousand, three hundred twelve".