11149306601777 has 2 divisors, whose sum is σ = 11149306601778. Its totient is φ = 11149306601776.

The previous prime is 11149306601759. The next prime is 11149306601833. The reversal of 11149306601777 is 77710660394111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11096920089616 + 52386512161 = 3331204^2 + 228881^2 .

It is an emirp because it is prime and its reverse (77710660394111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11149306601777 - 2¹⁶ = 11149306536241 is a prime.

It is not a weakly prime, because it can be changed into another prime (11149356601777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5574653300888 + 5574653300889.

It is an arithmetic number, because the mean of its divisors is an integer number (5574653300889).

Almost surely, 2^{11149306601777} is an apocalyptic number.

It is an amenable number.

11149306601777 is a deficient number, since it is larger than the sum of its proper divisors (1).

11149306601777 is an equidigital number, since it uses as much as digits as its factorization.

11149306601777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1333584, while the sum is 53.

Adding to 11149306601777 its reverse (77710660394111), we get a palindrome (88859966995888).

The spelling of 11149306601777 in words is "eleven trillion, one hundred forty-nine billion, three hundred six million, six hundred one thousand, seven hundred seventy-seven".