1130220079 has 2 divisors, whose sum is σ = 1130220080. Its totient is φ = 1130220078.

The previous prime is 1130220059. The next prime is 1130220083. The reversal of 1130220079 is 9700220311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1130220079 - 2²¹ = 1128122927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130220029) 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, 565110039 + 565110040.

It is an arithmetic number, because the mean of its divisors is an integer number (565110040).

Almost surely, 2^1130220079 is an apocalyptic number.

1130220079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130220079 is an equidigital number, since it uses as much as digits as its factorization.

1130220079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 1130220079 is about 33618.7459462723. The cubic root of 1130220079 is about 1041.6480523806.

The spelling of 1130220079 in words is "one billion, one hundred thirty million, two hundred twenty thousand, seventy-nine".