2320202310312 has 32 divisors (see below), whose sum is σ = 5809876581600. Its totient is φ = 772151329344.

The previous prime is 2320202310289. The next prime is 2320202310353. The reversal of 2320202310312 is 2130132020232.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78074883 + ... + 78104594.

It is an arithmetic number, because the mean of its divisors is an integer number (181558643175).

Almost surely, 2^{2320202310312} is an apocalyptic number.

It is an amenable number.

2320202310312 is an abundant number, since it is smaller than the sum of its proper divisors (3489674271288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2320202310312 is a wasteful number, since it uses less digits than its factorization.

2320202310312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156180105 (or 156180101 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2320202310312 its reverse (2130132020232), we get a palindrome (4450334330544).

The spelling of 2320202310312 in words is "two trillion, three hundred twenty billion, two hundred two million, three hundred ten thousand, three hundred twelve".