11031113200323 has 16 divisors (see below), whose sum is σ = 14770102464000. Its totient is φ = 7323101415840.

The previous prime is 11031113200321. The next prime is 11031113200351. The reversal of 11031113200323 is 32300231113011.

It is a happy number.

It is not a de Polignac number, because 11031113200323 - 2¹ = 11031113200321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11031113200323.

It is not an unprimeable number, because it can be changed into a prime (11031113200321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28185228 + ... + 28573926.

It is an arithmetic number, because the mean of its divisors is an integer number (923131404000).

Almost surely, 2^{11031113200323} is an apocalyptic number.

11031113200323 is a deficient number, since it is larger than the sum of its proper divisors (3738989263677).

11031113200323 is a wasteful number, since it uses less digits than its factorization.

11031113200323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428522.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11031113200323 its reverse (32300231113011), we get a palindrome (43331344313334).

The spelling of 11031113200323 in words is "eleven trillion, thirty-one billion, one hundred thirteen million, two hundred thousand, three hundred twenty-three".