11320853 has 16 divisors (see below), whose sum is σ = 12410496. Its totient is φ = 10296000.

The previous prime is 11320847. The next prime is 11320873. The reversal of 11320853 is 35802311.

It is a cyclic number.

It is not a de Polignac number, because 11320853 - 2¹⁶ = 11255317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44978 + ... + 45228.

It is an arithmetic number, because the mean of its divisors is an integer number (775656).

Almost surely, 2^11320853 is an apocalyptic number.

It is an amenable number.

11320853 is a deficient number, since it is larger than the sum of its proper divisors (1089643).

11320853 is a wasteful number, since it uses less digits than its factorization.

11320853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 11320853 is about 3364.6475298313. The cubic root of 11320853 is about 224.5396546701.

The spelling of 11320853 in words is "eleven million, three hundred twenty thousand, eight hundred fifty-three".