11312321022343 has 6 divisors (see below), whose sum is σ = 12434204099072. Its totient is φ = 10283928202020.

The previous prime is 11312321022283. The next prime is 11312321022349. The reversal of 11312321022343 is 34322012321311.

It is not a de Polignac number, because 11312321022343 - 2¹³ = 11312321014151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312321022349) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46745128071 + ... + 46745128312.

Almost surely, 2^{11312321022343} is an apocalyptic number.

11312321022343 is a deficient number, since it is larger than the sum of its proper divisors (1121883076729).

11312321022343 is an equidigital number, since it uses as much as digits as its factorization.

11312321022343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93490256405 (or 93490256394 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 11312321022343 its reverse (34322012321311), we get a palindrome (45634333343654).

The spelling of 11312321022343 in words is "eleven trillion, three hundred twelve billion, three hundred twenty-one million, twenty-two thousand, three hundred forty-three".