1120302241 has 4 divisors (see below), whose sum is σ = 1121045184. Its totient is φ = 1119559300.

The previous prime is 1120302229. The next prime is 1120302247. The reversal of 1120302241 is 1422030211.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1422030211 = 7 ⋅203147173.

It is a cyclic number.

It is not a de Polignac number, because 1120302241 - 2¹⁵ = 1120269473 is a prime.

It is a super-2 number, since 2×1120302241² = 2510154222379244162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120302247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369205 + ... + 372226.

It is an arithmetic number, because the mean of its divisors is an integer number (280261296).

Almost surely, 2^1120302241 is an apocalyptic number.

It is an amenable number.

1120302241 is a deficient number, since it is larger than the sum of its proper divisors (742943).

1120302241 is an equidigital number, since it uses as much as digits as its factorization.

1120302241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742942.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1120302241 is about 33470.9163453886. The cubic root of 1120302241 is about 1038.5922277191.

Adding to 1120302241 its reverse (1422030211), we get a palindrome (2542332452).

The spelling of 1120302241 in words is "one billion, one hundred twenty million, three hundred two thousand, two hundred forty-one".