2310310205340 has 48 divisors (see below), whose sum is σ = 6488412040320. Its totient is φ = 614221439040.

The previous prime is 2310310205311. The next prime is 2310310205393. The reversal of 2310310205340 is 435020130132.

It is a self number, because there is not a number n which added to its sum of digits gives 2310310205340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58145050 + ... + 58184769.

It is an arithmetic number, because the mean of its divisors is an integer number (135175250840).

Almost surely, 2^{2310310205340} is an apocalyptic number.

2310310205340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2310310205340 is an abundant number, since it is smaller than the sum of its proper divisors (4178101834980).

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

2310310205340 is a wasteful number, since it uses less digits than its factorization.

2310310205340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116330162 (or 116330160 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 2310310205340 its reverse (435020130132), we get a palindrome (2745330335472).

The spelling of 2310310205340 in words is "two trillion, three hundred ten billion, three hundred ten million, two hundred five thousand, three hundred forty".