11230073 has 2 divisors, whose sum is σ = 11230074. Its totient is φ = 11230072.

The previous prime is 11230069. The next prime is 11230097. The reversal of 11230073 is 37003211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5721664 + 5508409 = 2392^2 + 2347^2 .

It is a cyclic number.

It is not a de Polignac number, because 11230073 - 2² = 11230069 is a prime.

It is a super-2 number, since 2×11230073² = 252229079170658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11230673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615036 + 5615037.

It is an arithmetic number, because the mean of its divisors is an integer number (5615037).

Almost surely, 2^11230073 is an apocalyptic number.

It is an amenable number.

11230073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11230073 is an equidigital number, since it uses as much as digits as its factorization.

11230073 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 11230073 is about 3351.1301078890. The cubic root of 11230073 is about 223.9378614312.

Adding to 11230073 its reverse (37003211), we get a palindrome (48233284).

The spelling of 11230073 in words is "eleven million, two hundred thirty thousand, seventy-three".