13040341 has 2 divisors, whose sum is σ = 13040342. Its totient is φ = 13040340.

The previous prime is 13040323. The next prime is 13040347. The reversal of 13040341 is 14304031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10699441 + 2340900 = 3271^2 + 1530^2 .

It is a cyclic number.

It is not a de Polignac number, because 13040341 - 2¹¹ = 13038293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13040347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6520170 + 6520171.

It is an arithmetic number, because the mean of its divisors is an integer number (6520171).

Almost surely, 2^13040341 is an apocalyptic number.

It is an amenable number.

13040341 is a deficient number, since it is larger than the sum of its proper divisors (1).

13040341 is an equidigital number, since it uses as much as digits as its factorization.

13040341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 13040341 is about 3611.1412323530. The cubic root of 13040341 is about 235.3764360661.

Adding to 13040341 its reverse (14304031), we get a palindrome (27344372).

The spelling of 13040341 in words is "thirteen million, forty thousand, three hundred forty-one".