11165001155701 has 2 divisors, whose sum is σ = 11165001155702. Its totient is φ = 11165001155700.

The previous prime is 11165001155683. The next prime is 11165001155717. The reversal of 11165001155701 is 10755110056111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11093096196900 + 71904958801 = 3330630^2 + 268151^2 .

It is an emirp because it is prime and its reverse (10755110056111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11165001155701 - 2¹⁷ = 11165001024629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11165001155401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5582500577850 + 5582500577851.

It is an arithmetic number, because the mean of its divisors is an integer number (5582500577851).

Almost surely, 2^{11165001155701} is an apocalyptic number.

It is an amenable number.

11165001155701 is a deficient number, since it is larger than the sum of its proper divisors (1).

11165001155701 is an equidigital number, since it uses as much as digits as its factorization.

11165001155701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5250, while the sum is 34.

The spelling of 11165001155701 in words is "eleven trillion, one hundred sixty-five billion, one million, one hundred fifty-five thousand, seven hundred one".