11123200323 has 12 divisors (see below), whose sum is σ = 16095697488. Its totient is φ = 7402150320.

The previous prime is 11123200307. The next prime is 11123200337. The reversal of 11123200323 is 32300232111.

11123200323 is a `hidden beast` number, since 11 + 12 + 320 + 0 + 323 = 666.

It is not a de Polignac number, because 11123200323 - 2⁴ = 11123200307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11123200296 and 11123200305.

It is not an unprimeable number, because it can be changed into a prime (11123200373) 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, 1104423 + ... + 1114448.

It is an arithmetic number, because the mean of its divisors is an integer number (1341308124).

Almost surely, 2^11123200323 is an apocalyptic number.

11123200323 is a deficient number, since it is larger than the sum of its proper divisors (4972497165).

11123200323 is a wasteful number, since it uses less digits than its factorization.

11123200323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219434 (or 2219431 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11123200323 its reverse (32300232111), we get a palindrome (43423432434).

The spelling of 11123200323 in words is "eleven billion, one hundred twenty-three million, two hundred thousand, three hundred twenty-three".