13144101 has 4 divisors (see below), whose sum is σ = 17525472. Its totient is φ = 8762732.

The previous prime is 13144091. The next prime is 13144123. The reversal of 13144101 is 10144131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13144101 - 2¹⁰ = 13143077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13144141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2190681 + ... + 2190686.

It is an arithmetic number, because the mean of its divisors is an integer number (4381368).

Almost surely, 2^13144101 is an apocalyptic number.

It is an amenable number.

13144101 is a deficient number, since it is larger than the sum of its proper divisors (4381371).

13144101 is an equidigital number, since it uses as much as digits as its factorization.

13144101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4381370.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 13144101 is about 3625.4794165738. The cubic root of 13144101 is about 235.9990723415. Note that the first 3 decimals are identical.

Adding to 13144101 its reverse (10144131), we get a palindrome (23288232).

The spelling of 13144101 in words is "thirteen million, one hundred forty-four thousand, one hundred one".