2343121313202 has 24 divisors (see below), whose sum is σ = 5200586330940. Its totient is φ = 761990670720.

The previous prime is 2343121313191. The next prime is 2343121313207. The reversal of 2343121313202 is 2023131213432.

2343121313202 is a `hidden beast` number, since 2 + 3 + 431 + 2 + 13 + 13 + 202 = 666.

2343121313202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2223501481881 + 119619831321 = 1491141^2 + 345861^2 .

It is not an unprimeable number, because it can be changed into a prime (2343121313207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1587479827 + ... + 1587481302.

Almost surely, 2^{2343121313202} is an apocalyptic number.

2343121313202 is an abundant number, since it is smaller than the sum of its proper divisors (2857465017738).

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

2343121313202 is a wasteful number, since it uses less digits than its factorization.

2343121313202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3174961178 (or 3174961175 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 2343121313202 its reverse (2023131213432), we get a palindrome (4366252526634).

The spelling of 2343121313202 in words is "two trillion, three hundred forty-three billion, one hundred twenty-one million, three hundred thirteen thousand, two hundred two".