11144101 has 4 divisors (see below), whose sum is σ = 11150892. Its totient is φ = 11137312.

The previous prime is 11144083. The next prime is 11144117. The reversal of 11144101 is 10144111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 5527201 + 5616900 = 2351^2 + 2370^2 .

It is a cyclic number.

It is not a de Polignac number, because 11144101 - 2⁹ = 11143589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11144131) 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 3 ways as a sum of consecutive naturals, for example, 771 + ... + 4783.

It is an arithmetic number, because the mean of its divisors is an integer number (2787723).

Almost surely, 2^11144101 is an apocalyptic number.

It is an amenable number.

11144101 is a deficient number, since it is larger than the sum of its proper divisors (6791).

11144101 is an equidigital number, since it uses as much as digits as its factorization.

11144101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6790.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 11144101 is about 3338.2781489864. The cubic root of 11144101 is about 223.3649436705.

Adding to 11144101 its reverse (10144111), we get a palindrome (21288212).

The spelling of 11144101 in words is "eleven million, one hundred forty-four thousand, one hundred one".