13103219 has 2 divisors, whose sum is σ = 13103220. Its totient is φ = 13103218.

The previous prime is 13103201. The next prime is 13103239. The reversal of 13103219 is 91230131.

It is an a-pointer prime, because the next prime (13103239) can be obtained adding 13103219 to its sum of digits (20).

It is a weak prime.

It is an emirp because it is prime and its reverse (91230131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13103219 - 2²⁰ = 12054643 is a prime.

It is a super-2 number, since 2×13103219² = 343388696323922, which contains 22 as substring.

It is a Chen prime.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 13103219.

It is not a weakly prime, because it can be changed into another prime (13103239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551609 + 6551610.

It is an arithmetic number, because the mean of its divisors is an integer number (6551610).

Almost surely, 2^13103219 is an apocalyptic number.

13103219 is a deficient number, since it is larger than the sum of its proper divisors (1).

13103219 is an equidigital number, since it uses as much as digits as its factorization.

13103219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 13103219 is about 3619.8368747776. The cubic root of 13103219 is about 235.7541428425.

The spelling of 13103219 in words is "thirteen million, one hundred three thousand, two hundred nineteen".