1160165101 has 2 divisors, whose sum is σ = 1160165102. Its totient is φ = 1160165100.

The previous prime is 1160165089. The next prime is 1160165131. The reversal of 1160165101 is 1015610611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1098856201 + 61308900 = 33149^2 + 7830^2 .

It is a cyclic number.

It is not a de Polignac number, because 1160165101 - 2¹⁵ = 1160132333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1160165131) 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, 580082550 + 580082551.

It is an arithmetic number, because the mean of its divisors is an integer number (580082551).

Almost surely, 2^1160165101 is an apocalyptic number.

It is an amenable number.

1160165101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1160165101 is an equidigital number, since it uses as much as digits as its factorization.

1160165101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 1160165101 is about 34061.1964117528. The cubic root of 1160165101 is about 1050.7674211344.

Adding to 1160165101 its reverse (1015610611), we get a palindrome (2175775712).

The spelling of 1160165101 in words is "one billion, one hundred sixty million, one hundred sixty-five thousand, one hundred one".