1130727071 has 2 divisors, whose sum is σ = 1130727072. Its totient is φ = 1130727070.

The previous prime is 1130727061. The next prime is 1130727083. The reversal of 1130727071 is 1707270311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130727071 - 2¹⁴ = 1130710687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130727061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565363535 + 565363536.

It is an arithmetic number, because the mean of its divisors is an integer number (565363536).

Almost surely, 2^1130727071 is an apocalyptic number.

1130727071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130727071 is an equidigital number, since it uses as much as digits as its factorization.

1130727071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2058, while the sum is 29.

The square root of 1130727071 is about 33626.2854178097. The cubic root of 1130727071 is about 1041.8037826061.

Adding to 1130727071 its reverse (1707270311), we get a palindrome (2837997382).

The spelling of 1130727071 in words is "one billion, one hundred thirty million, seven hundred twenty-seven thousand, seventy-one".