11163801 has 8 divisors (see below), whose sum is σ = 16238304. Its totient is φ = 6765920.

The previous prime is 11163791. The next prime is 11163821. The reversal of 11163801 is 10836111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11163801 - 2¹⁰ = 11162777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11163821) 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 7 ways as a sum of consecutive naturals, for example, 169116 + ... + 169181.

It is an arithmetic number, because the mean of its divisors is an integer number (2029788).

Almost surely, 2^11163801 is an apocalyptic number.

11163801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11163801 is a deficient number, since it is larger than the sum of its proper divisors (5074503).

11163801 is a wasteful number, since it uses less digits than its factorization.

11163801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338311.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 11163801 is about 3341.2274690598. The cubic root of 11163801 is about 223.4964840870.

Adding to 11163801 its reverse (10836111), we get a palindrome (21999912).

The spelling of 11163801 in words is "eleven million, one hundred sixty-three thousand, eight hundred one".