2310312020312 has 16 divisors (see below), whose sum is σ = 4331853879360. Its totient is φ = 1155150985824.

The previous prime is 2310312020299. The next prime is 2310312020333. The reversal of 2310312020312 is 2130202130132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1947518 + ... + 2900594.

It is an arithmetic number, because the mean of its divisors is an integer number (270740867460).

Almost surely, 2^{2310312020312} is an apocalyptic number.

It is an amenable number.

2310312020312 is a deficient number, since it is larger than the sum of its proper divisors (2021541859048).

2310312020312 is a wasteful number, since it uses less digits than its factorization.

2310312020312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256090 (or 1256086 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2310312020312 its reverse (2130202130132), we get a palindrome (4440514150444).

The spelling of 2310312020312 in words is "two trillion, three hundred ten billion, three hundred twelve million, twenty thousand, three hundred twelve".