11030387 has 2 divisors, whose sum is σ = 11030388. Its totient is φ = 11030386.

The previous prime is 11030381. The next prime is 11030401. The reversal of 11030387 is 78303011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11030387 - 2¹⁰ = 11029363 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11030381) 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, 5515193 + 5515194.

It is an arithmetic number, because the mean of its divisors is an integer number (5515194).

Almost surely, 2^11030387 is an apocalyptic number.

11030387 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030387 is an equidigital number, since it uses as much as digits as its factorization.

11030387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 11030387 is about 3321.2026436217. The cubic root of 11030387 is about 222.6026089035.

Adding to 11030387 its reverse (78303011), we get a palindrome (89333398).

The spelling of 11030387 in words is "eleven million, thirty thousand, three hundred eighty-seven".