11030273 has 2 divisors, whose sum is σ = 11030274. Its totient is φ = 11030272.

The previous prime is 11030267. The next prime is 11030291. The reversal of 11030273 is 37203011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7219969 + 3810304 = 2687^2 + 1952^2 .

It is an emirp because it is prime and its reverse (37203011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11030273 - 2⁶ = 11030209 is a prime.

It is not a weakly prime, because it can be changed into another prime (11030213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515136 + 5515137.

It is an arithmetic number, because the mean of its divisors is an integer number (5515137).

Almost surely, 2^11030273 is an apocalyptic number.

It is an amenable number.

11030273 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030273 is an equidigital number, since it uses as much as digits as its factorization.

11030273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 11030273 is about 3321.1854811197. The cubic root of 11030273 is about 222.6018420285.

Adding to 11030273 its reverse (37203011), we get a palindrome (48233284).

The spelling of 11030273 in words is "eleven million, thirty thousand, two hundred seventy-three".