13140341 has 2 divisors, whose sum is σ = 13140342. Its totient is φ = 13140340.

The previous prime is 13140331. The next prime is 13140353. The reversal of 13140341 is 14304131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13032100 + 108241 = 3610^2 + 329^2 .

It is a cyclic number.

It is not a de Polignac number, because 13140341 - 2²² = 8946037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13140331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6570170 + 6570171.

It is an arithmetic number, because the mean of its divisors is an integer number (6570171).

Almost surely, 2^13140341 is an apocalyptic number.

It is an amenable number.

13140341 is a deficient number, since it is larger than the sum of its proper divisors (1).

13140341 is an equidigital number, since it uses as much as digits as its factorization.

13140341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 13140341 is about 3624.9608273746. The cubic root of 13140341 is about 235.9765669063.

Adding to 13140341 its reverse (14304131), we get a palindrome (27444472).

The spelling of 13140341 in words is "thirteen million, one hundred forty thousand, three hundred forty-one".