1160165001 has 4 divisors (see below), whose sum is σ = 1546886672. Its totient is φ = 773443332.

The previous prime is 1160164979. The next prime is 1160165021. The reversal of 1160165001 is 1005610611.

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 not a de Polignac number, because 1160165001 - 2⁵ = 1160164969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1160165021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193360831 + ... + 193360836.

It is an arithmetic number, because the mean of its divisors is an integer number (386721668).

Almost surely, 2^1160165001 is an apocalyptic number.

It is an amenable number.

1160165001 is a deficient number, since it is larger than the sum of its proper divisors (386721671).

1160165001 is an equidigital number, since it uses as much as digits as its factorization.

1160165001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386721670.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 1160165001 is about 34061.1949438067. The cubic root of 1160165001 is about 1050.7673909443.

Adding to 1160165001 its reverse (1005610611), we get a palindrome (2165775612).

The spelling of 1160165001 in words is "one billion, one hundred sixty million, one hundred sixty-five thousand, one".