1120265659 has 2 divisors, whose sum is σ = 1120265660. Its totient is φ = 1120265658.

The previous prime is 1120265567. The next prime is 1120265681. The reversal of 1120265659 is 9565620211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120265659 - 2¹⁵ = 1120232891 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120265689) 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 as a sum of consecutive naturals, namely, 560132829 + 560132830.

It is an arithmetic number, because the mean of its divisors is an integer number (560132830).

Almost surely, 2^1120265659 is an apocalyptic number.

1120265659 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120265659 is an equidigital number, since it uses as much as digits as its factorization.

1120265659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 1120265659 is about 33470.3698664954. The cubic root of 1120265659 is about 1038.5809229738.

The spelling of 1120265659 in words is "one billion, one hundred twenty million, two hundred sixty-five thousand, six hundred fifty-nine".