1159367201 has 4 divisors (see below), whose sum is σ = 1159637652. Its totient is φ = 1159096752.

The previous prime is 1159367177. The next prime is 1159367227. The reversal of 1159367201 is 1027639511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1027639511 = 17 ⋅60449383.

It can be written as a sum of positive squares in 2 ways, for example, as 690428176 + 468939025 = 26276^2 + 21655^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1159367201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1159367501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128690 + ... + 137403.

It is an arithmetic number, because the mean of its divisors is an integer number (289909413).

Almost surely, 2^1159367201 is an apocalyptic number.

It is an amenable number.

1159367201 is a deficient number, since it is larger than the sum of its proper divisors (270451).

1159367201 is an equidigital number, since it uses as much as digits as its factorization.

1159367201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270450.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 1159367201 is about 34049.4816553791. The cubic root of 1159367201 is about 1050.5264785301.

The spelling of 1159367201 in words is "one billion, one hundred fifty-nine million, three hundred sixty-seven thousand, two hundred one".