13317099 has 4 divisors (see below), whose sum is σ = 17756136. Its totient is φ = 8878064.

The previous prime is 13317097. The next prime is 13317107. The reversal of 13317099 is 99071331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99071331 = 3 ⋅33023777.

It is a cyclic number.

It is not a de Polignac number, because 13317099 - 2¹ = 13317097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13317091) 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, 2219514 + ... + 2219519.

It is an arithmetic number, because the mean of its divisors is an integer number (4439034).

Almost surely, 2^13317099 is an apocalyptic number.

13317099 is a deficient number, since it is larger than the sum of its proper divisors (4439037).

13317099 is an equidigital number, since it uses as much as digits as its factorization.

13317099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4439036.

The product of its (nonzero) digits is 5103, while the sum is 33.

The square root of 13317099 is about 3649.2600619852. The cubic root of 13317099 is about 237.0299415607.

The spelling of 13317099 in words is "thirteen million, three hundred seventeen thousand, ninety-nine".