1120241161 has 8 divisors (see below), whose sum is σ = 1208047680. Its totient is φ = 1032668112.

The previous prime is 1120241147. The next prime is 1120241173. The reversal of 1120241161 is 1611420211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120241161 - 2²⁵ = 1086686729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120241561) 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 7 ways as a sum of consecutive naturals, for example, 48331 + ... + 67648.

It is an arithmetic number, because the mean of its divisors is an integer number (151005960).

Almost surely, 2^1120241161 is an apocalyptic number.

It is an amenable number.

1120241161 is a deficient number, since it is larger than the sum of its proper divisors (87806519).

1120241161 is a wasteful number, since it uses less digits than its factorization.

1120241161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116735.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 1120241161 is about 33470.0038990138. The cubic root of 1120241161 is about 1038.5733523466.

Adding to 1120241161 its reverse (1611420211), we get a palindrome (2731661372).

The spelling of 1120241161 in words is "one billion, one hundred twenty million, two hundred forty-one thousand, one hundred sixty-one".