302323203213 has 12 divisors (see below), whose sum is σ = 411856637760. Its totient is φ = 197260525432.

The previous prime is 302323203209. The next prime is 302323203223. The reversal of 302323203213 is 312302323203.

It is not a de Polignac number, because 302323203213 - 2² = 302323203209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302323203223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22803333 + ... + 22816586.

It is an arithmetic number, because the mean of its divisors is an integer number (34321386480).

Almost surely, 2^302323203213 is an apocalyptic number.

It is an amenable number.

302323203213 is a deficient number, since it is larger than the sum of its proper divisors (109533434547).

302323203213 is an equidigital number, since it uses as much as digits as its factorization.

302323203213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45620016 (or 45619969 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 302323203213 its reverse (312302323203), we get a palindrome (614625526416).

The spelling of 302323203213 in words is "three hundred two billion, three hundred twenty-three million, two hundred three thousand, two hundred thirteen".