11030320187 has 2 divisors, whose sum is σ = 11030320188. Its totient is φ = 11030320186.

The previous prime is 11030320153. The next prime is 11030320219. The reversal of 11030320187 is 78102303011.

11030320187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11030320187 - 2⁶ = 11030320123 is a prime.

It is not a weakly prime, because it can be changed into another prime (11030320117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515160093 + 5515160094.

It is an arithmetic number, because the mean of its divisors is an integer number (5515160094).

Almost surely, 2^11030320187 is an apocalyptic number.

11030320187 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030320187 is an equidigital number, since it uses as much as digits as its factorization.

11030320187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 11030320187 its reverse (78102303011), we get a palindrome (89132623198).

The spelling of 11030320187 in words is "eleven billion, thirty million, three hundred twenty thousand, one hundred eighty-seven".