11280341 has 2 divisors, whose sum is σ = 11280342. Its totient is φ = 11280340.

The previous prime is 11280337. The next prime is 11280377. The reversal of 11280341 is 14308211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9278116 + 2002225 = 3046^2 + 1415^2 .

It is an emirp because it is prime and its reverse (14308211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11280341 - 2² = 11280337 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11280041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5640170 + 5640171.

It is an arithmetic number, because the mean of its divisors is an integer number (5640171).

Almost surely, 2^11280341 is an apocalyptic number.

It is an amenable number.

11280341 is a deficient number, since it is larger than the sum of its proper divisors (1).

11280341 is an equidigital number, since it uses as much as digits as its factorization.

11280341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 11280341 is about 3358.6218900019. The cubic root of 11280341 is about 224.2714939915.

Adding to 11280341 its reverse (14308211), we get a palindrome (25588552).

The spelling of 11280341 in words is "eleven million, two hundred eighty thousand, three hundred forty-one".