13150217 has 8 divisors (see below), whose sum is σ = 13786080. Its totient is φ = 12529440.

The previous prime is 13150211. The next prime is 13150237. The reversal of 13150217 is 71205131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13150217 - 2¹⁰ = 13149193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13150211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1967 + ... + 5492.

It is an arithmetic number, because the mean of its divisors is an integer number (1723260).

Almost surely, 2^13150217 is an apocalyptic number.

It is an amenable number.

13150217 is a deficient number, since it is larger than the sum of its proper divisors (635863).

13150217 is an equidigital number, since it uses as much as digits as its factorization.

13150217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7543.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 13150217 is about 3626.3227931336. The cubic root of 13150217 is about 236.0356704198.

Adding to 13150217 its reverse (71205131), we get a palindrome (84355348).

The spelling of 13150217 in words is "thirteen million, one hundred fifty thousand, two hundred seventeen".