1120075573 has 4 divisors (see below), whose sum is σ = 1135419148. Its totient is φ = 1104732000.

The previous prime is 1120075571. The next prime is 1120075577. The reversal of 1120075573 is 3755700211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3755700211 = 79 ⋅47540509.

It can be written as a sum of positive squares in 2 ways, for example, as 340660849 + 779414724 = 18457^2 + 27918^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120075573 - 2¹ = 1120075571 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120075571) 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 in 3 ways as a sum of consecutive naturals, for example, 7671678 + ... + 7671823.

It is an arithmetic number, because the mean of its divisors is an integer number (283854787).

Almost surely, 2^1120075573 is an apocalyptic number.

It is an amenable number.

1120075573 is a deficient number, since it is larger than the sum of its proper divisors (15343575).

1120075573 is an equidigital number, since it uses as much as digits as its factorization.

1120075573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15343574.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 1120075573 is about 33467.5301299633. The cubic root of 1120075573 is about 1038.5221777233.

Adding to 1120075573 its reverse (3755700211), we get a palindrome (4875775784).

The spelling of 1120075573 in words is "one billion, one hundred twenty million, seventy-five thousand, five hundred seventy-three".