11012303323187 has 2 divisors, whose sum is σ = 11012303323188. Its totient is φ = 11012303323186.

The previous prime is 11012303323159. The next prime is 11012303323243. The reversal of 11012303323187 is 78132330321011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11012303323187 - 2¹² = 11012303319091 is a prime.

It is not a weakly prime, because it can be changed into another prime (11012303323487) 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, 5506151661593 + 5506151661594.

It is an arithmetic number, because the mean of its divisors is an integer number (5506151661594).

Almost surely, 2^{11012303323187} is an apocalyptic number.

11012303323187 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012303323187 is an equidigital number, since it uses as much as digits as its factorization.

11012303323187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

Adding to 11012303323187 its reverse (78132330321011), we get a palindrome (89144633644198).

The spelling of 11012303323187 in words is "eleven trillion, twelve billion, three hundred three million, three hundred twenty-three thousand, one hundred eighty-seven".