1160061344161 has 4 divisors (see below), whose sum is σ = 1221117204400. Its totient is φ = 1099005483924.

The previous prime is 1160061344159. The next prime is 1160061344201. The reversal of 1160061344161 is 1614431600611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1160061344161 - 2¹ = 1160061344159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1160065344161) 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 in 3 ways as a sum of consecutive naturals, for example, 30527930091 + ... + 30527930128.

It is an arithmetic number, because the mean of its divisors is an integer number (305279301100).

Almost surely, 2^{1160061344161} is an apocalyptic number.

It is an amenable number.

1160061344161 is a deficient number, since it is larger than the sum of its proper divisors (61055860239).

1160061344161 is an equidigital number, since it uses as much as digits as its factorization.

1160061344161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61055860238.

The product of its (nonzero) digits is 10368, while the sum is 34.

Adding to 1160061344161 its reverse (1614431600611), we get a palindrome (2774492944772).

The spelling of 1160061344161 in words is "one trillion, one hundred sixty billion, sixty-one million, three hundred forty-four thousand, one hundred sixty-one".