1169093730661 has 2 divisors, whose sum is σ = 1169093730662. Its totient is φ = 1169093730660.

The previous prime is 1169093730611. The next prime is 1169093730733. The reversal of 1169093730661 is 1660373909611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1050637300036 + 118456430625 = 1025006^2 + 344175^2 .

It is a cyclic number.

It is not a de Polignac number, because 1169093730661 - 2¹⁹ = 1169093206373 is a prime.

It is a super-2 number, since 2×1169093730661² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1169093730599 and 1169093730608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1169093730611) 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, 584546865330 + 584546865331.

It is an arithmetic number, because the mean of its divisors is an integer number (584546865331).

Almost surely, 2^{1169093730661} is an apocalyptic number.

It is an amenable number.

1169093730661 is a deficient number, since it is larger than the sum of its proper divisors (1).

1169093730661 is an equidigital number, since it uses as much as digits as its factorization.

1169093730661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1102248, while the sum is 52.

The spelling of 1169093730661 in words is "one trillion, one hundred sixty-nine billion, ninety-three million, seven hundred thirty thousand, six hundred sixty-one".