13301399 has 4 divisors (see below), whose sum is σ = 13326264. Its totient is φ = 13276536.

The previous prime is 13301381. The next prime is 13301417. The reversal of 13301399 is 99310331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99310331 = 37 ⋅2684063.

It is an interprime number because it is at equal distance from previous prime (13301381) and next prime (13301417).

It is a cyclic number.

It is not a de Polignac number, because 13301399 - 2⁸ = 13301143 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13301369) 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, 11612 + ... + 12705.

It is an arithmetic number, because the mean of its divisors is an integer number (3331566).

Almost surely, 2^13301399 is an apocalyptic number.

13301399 is a deficient number, since it is larger than the sum of its proper divisors (24865).

13301399 is an equidigital number, since it uses as much as digits as its factorization.

13301399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24864.

The product of its (nonzero) digits is 2187, while the sum is 29.

The square root of 13301399 is about 3647.1083065903. The cubic root of 13301399 is about 236.9367572653.

The spelling of 13301399 in words is "thirteen million, three hundred one thousand, three hundred ninety-nine".