11243530353 has 32 divisors (see below), whose sum is σ = 16446643200. Its totient is φ = 6775876800.

The previous prime is 11243530339. The next prime is 11243530379. The reversal of 11243530353 is 35303534211.

It is not a de Polignac number, because 11243530353 - 2²⁵ = 11209975921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11243530353.

It is not an unprimeable number, because it can be changed into a prime (11243530253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4864068 + ... + 4866378.

It is an arithmetic number, because the mean of its divisors is an integer number (513957600).

Almost surely, 2^11243530353 is an apocalyptic number.

It is an amenable number.

11243530353 is a deficient number, since it is larger than the sum of its proper divisors (5203112847).

11243530353 is a wasteful number, since it uses less digits than its factorization.

11243530353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3093.

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 11243530353 in words is "eleven billion, two hundred forty-three million, five hundred thirty thousand, three hundred fifty-three".