13119 has 4 divisors (see below), whose sum is σ = 17496. Its totient is φ = 8744.

The previous prime is 13109. The next prime is 13121. The reversal of 13119 is 91131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13119 - 2⁴ = 13103 is a prime.

It is a super-2 number, since 2×13119² = 344216322, which contains 22 as substring.

It is a D-number.

13119 is a lucky number.

It is a plaindrome in base 16.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 13098 and 13107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13109) 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, 2184 + ... + 2189.

It is an arithmetic number, because the mean of its divisors is an integer number (4374).

2¹³¹¹⁹ is an apocalyptic number.

13119 is a deficient number, since it is larger than the sum of its proper divisors (4377).

13119 is an equidigital number, since it uses as much as digits as its factorization.

13119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4376.

The product of its digits is 27, while the sum is 15.

The square root of 13119 is about 114.5382032337. The cubic root of 13119 is about 23.5848749202.

The spelling of 13119 in words is "thirteen thousand, one hundred nineteen".