1120255271 has 2 divisors, whose sum is σ = 1120255272. Its totient is φ = 1120255270.

The previous prime is 1120255261. The next prime is 1120255373. The reversal of 1120255271 is 1725520211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120255271 - 2⁶ = 1120255207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120255271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120255261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560127635 + 560127636.

It is an arithmetic number, because the mean of its divisors is an integer number (560127636).

Almost surely, 2^1120255271 is an apocalyptic number.

1120255271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120255271 is an equidigital number, since it uses as much as digits as its factorization.

1120255271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 1120255271 is about 33470.2146841038. The cubic root of 1120255271 is about 1038.5777127793.

Adding to 1120255271 its reverse (1725520211), we get a palindrome (2845775482).

The spelling of 1120255271 in words is "one billion, one hundred twenty million, two hundred fifty-five thousand, two hundred seventy-one".