11280701 has 2 divisors, whose sum is σ = 11280702. Its totient is φ = 11280700.

The previous prime is 11280653. The next prime is 11280721. The reversal of 11280701 is 10708211.

It is an a-pointer prime, because the next prime (11280721) can be obtained adding 11280701 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10176100 + 1104601 = 3190^2 + 1051^2 .

It is a cyclic number.

It is not a de Polignac number, because 11280701 - 2⁶ = 11280637 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11280721) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5640350 + 5640351.

It is an arithmetic number, because the mean of its divisors is an integer number (5640351).

Almost surely, 2^11280701 is an apocalyptic number.

It is an amenable number.

11280701 is a deficient number, since it is larger than the sum of its proper divisors (1).

11280701 is an equidigital number, since it uses as much as digits as its factorization.

11280701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 20.

The square root of 11280701 is about 3358.6754829843. The cubic root of 11280701 is about 224.2738797609.

Adding to 11280701 its reverse (10708211), we get a palindrome (21988912).

The spelling of 11280701 in words is "eleven million, two hundred eighty thousand, seven hundred one".