13371361 has 2 divisors, whose sum is σ = 13371362. Its totient is φ = 13371360.

The previous prime is 13371331. The next prime is 13371373. The reversal of 13371361 is 16317331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6838225 + 6533136 = 2615^2 + 2556^2 .

It is a cyclic number.

It is not a de Polignac number, because 13371361 - 2⁵ = 13371329 is a prime.

It is not a weakly prime, because it can be changed into another prime (13371331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6685680 + 6685681.

It is an arithmetic number, because the mean of its divisors is an integer number (6685681).

Almost surely, 2^13371361 is an apocalyptic number.

It is an amenable number.

13371361 is a deficient number, since it is larger than the sum of its proper divisors (1).

13371361 is an equidigital number, since it uses as much as digits as its factorization.

13371361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134, while the sum is 25.

The square root of 13371361 is about 3656.6871618994. The cubic root of 13371361 is about 237.3514402417.

Adding to 13371361 its reverse (16317331), we get a palindrome (29688692).

The spelling of 13371361 in words is "thirteen million, three hundred seventy-one thousand, three hundred sixty-one".