2312020000312 has 32 divisors (see below), whose sum is σ = 4839111636480. Its totient is φ = 1026478222560.

The previous prime is 2312020000289. The next prime is 2312020000319. The reversal of 2312020000312 is 2130000202132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312020000319) 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, 305495688 + ... + 305503255.

It is an arithmetic number, because the mean of its divisors is an integer number (151222238640).

Almost surely, 2^{2312020000312} is an apocalyptic number.

2312020000312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2312020000312 is an abundant number, since it is smaller than the sum of its proper divisors (2527091636168).

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

2312020000312 is a wasteful number, since it uses less digits than its factorization.

2312020000312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610999003 (or 610998999 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2312020000312 its reverse (2130000202132), we get a palindrome (4442020202444).

The spelling of 2312020000312 in words is "two trillion, three hundred twelve billion, twenty million, three hundred twelve", and thus it is an aban number.