11101323 has 16 divisors (see below), whose sum is σ = 15824160. Its totient is φ = 6898176.

The previous prime is 11101303. The next prime is 11101331. The reversal of 11101323 is 32310111.

It is not a de Polignac number, because 11101323 - 2⁵ = 11101291 is a prime.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 11101299 and 11101308.

It is not an unprimeable number, because it can be changed into a prime (11101303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4561 + ... + 6557.

It is an arithmetic number, because the mean of its divisors is an integer number (989010).

Almost surely, 2^11101323 is an apocalyptic number.

11101323 is a deficient number, since it is larger than the sum of its proper divisors (4722837).

11101323 is a wasteful number, since it uses less digits than its factorization.

11101323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 11101323 is about 3331.8647931751. The cubic root of 11101323 is about 223.0787726027.

Adding to 11101323 its reverse (32310111), we get a palindrome (43411434).

The spelling of 11101323 in words is "eleven million, one hundred one thousand, three hundred twenty-three".