11278283 has 2 divisors, whose sum is σ = 11278284. Its totient is φ = 11278282.

The previous prime is 11278273. The next prime is 11278297. The reversal of 11278283 is 38287211.

It is a weak prime.

It is an emirp because it is prime and its reverse (38287211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11278283 - 2⁶ = 11278219 is a prime.

It is a Chen prime.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (11278213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5639141 + 5639142.

It is an arithmetic number, because the mean of its divisors is an integer number (5639142).

Almost surely, 2^11278283 is an apocalyptic number.

11278283 is a deficient number, since it is larger than the sum of its proper divisors (1).

11278283 is an equidigital number, since it uses as much as digits as its factorization.

11278283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 32.

The square root of 11278283 is about 3358.3155003662. The cubic root of 11278283 is about 224.2578543682.

The spelling of 11278283 in words is "eleven million, two hundred seventy-eight thousand, two hundred eighty-three".