11353341213243 has 64 divisors (see below), whose sum is σ = 18253936189440. Its totient is φ = 6947861184000.

The previous prime is 11353341213233. The next prime is 11353341213287. The reversal of 11353341213243 is 34231214335311.

11353341213243 is a `hidden beast` number, since 1 + 1 + 3 + 53 + 341 + 21 + 3 + 243 = 666.

It is not a de Polignac number, because 11353341213243 - 2²⁶ = 11353274104379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11353341213198 and 11353341213207.

It is not an unprimeable number, because it can be changed into a prime (11353341213233) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1278438 + ... + 4933668.

It is an arithmetic number, because the mean of its divisors is an integer number (285217752960).

Almost surely, 2^{11353341213243} is an apocalyptic number.

11353341213243 is a deficient number, since it is larger than the sum of its proper divisors (6900594976197).

11353341213243 is a wasteful number, since it uses less digits than its factorization.

11353341213243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3655425 (or 3655419 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

Adding to 11353341213243 its reverse (34231214335311), we get a palindrome (45584555548554).

The spelling of 11353341213243 in words is "eleven trillion, three hundred fifty-three billion, three hundred forty-one million, two hundred thirteen thousand, two hundred forty-three".