11316960236761 has 9 divisors (see below), whose sum is σ = 11534698336189. Its totient is φ = 11103257753536.

The previous prime is 11316960236759. The next prime is 11316960236767. The reversal of 11316960236761 is 16763206961311.

The square root of 11316960236761 is 3364069.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 30182460361 + 11286777776400 = 173731^2 + 3359580^2 .

It is not a de Polignac number, because 11316960236761 - 2¹ = 11316960236759 is a prime.

It is a super-2 number, since 2×11316960236761² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11316960236699 and 11316960236708.

It is not an unprimeable number, because it can be changed into a prime (11316960236767) 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 in 8 ways as a sum of consecutive naturals, for example, 178263921 + ... + 178327393.

Almost surely, 2^{11316960236761} is an apocalyptic number.

11316960236761 is the 3364069-th square number.

11316960236761 is the 1682035-th centered octagonal number.

It is an amenable number.

11316960236761 is a deficient number, since it is larger than the sum of its proper divisors (217738099428).

11316960236761 is an frugal number, since it uses more digits than its factorization.

11316960236761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127052 (or 63526 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 52.

The spelling of 11316960236761 in words is "eleven trillion, three hundred sixteen billion, nine hundred sixty million, two hundred thirty-six thousand, seven hundred sixty-one".