1120065275 has 18 divisors (see below), whose sum is σ = 1615638780. Its totient is φ = 768043920.

The previous prime is 1120065269. The next prime is 1120065277. The reversal of 1120065275 is 5725600211.

It is not a de Polignac number, because 1120065275 - 2⁶ = 1120065211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120065277) 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 17 ways as a sum of consecutive naturals, for example, 455945 + ... + 458394.

It is an arithmetic number, because the mean of its divisors is an integer number (89757710).

Almost surely, 2^1120065275 is an apocalyptic number.

1120065275 is a deficient number, since it is larger than the sum of its proper divisors (495573505).

1120065275 is an equidigital number, since it uses as much as digits as its factorization.

1120065275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914363 (or 914351 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1120065275 is about 33467.3762789974. The cubic root of 1120065275 is about 1038.5189949814.

Adding to 1120065275 its reverse (5725600211), we get a palindrome (6845665486).

The spelling of 1120065275 in words is "one billion, one hundred twenty million, sixty-five thousand, two hundred seventy-five".