13101217 has 4 divisors (see below), whose sum is σ = 13108480. Its totient is φ = 13093956.

The previous prime is 13101211. The next prime is 13101223. The reversal of 13101217 is 71210131.

13101217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 71210131 = 31 ⋅2297101.

It is an interprime number because it is at equal distance from previous prime (13101211) and next prime (13101223).

It is a cyclic number.

It is not a de Polignac number, because 13101217 - 2¹⁵ = 13068449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13101217.

It is not an unprimeable number, because it can be changed into a prime (13101211) 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, 1384 + ... + 5302.

It is an arithmetic number, because the mean of its divisors is an integer number (3277120).

Almost surely, 2^13101217 is an apocalyptic number.

It is an amenable number.

13101217 is a deficient number, since it is larger than the sum of its proper divisors (7263).

13101217 is an equidigital number, since it uses as much as digits as its factorization.

13101217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7262.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 13101217 is about 3619.5603324161. The cubic root of 13101217 is about 235.7421355174.

Adding to 13101217 its reverse (71210131), we get a palindrome (84311348).

The spelling of 13101217 in words is "thirteen million, one hundred one thousand, two hundred seventeen".