1130712377 has 2 divisors, whose sum is σ = 1130712378. Its totient is φ = 1130712376.

The previous prime is 1130712343. The next prime is 1130712389. The reversal of 1130712377 is 7732170311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1006412176 + 124300201 = 31724^2 + 11149^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130712377 is a prime.

It is not a weakly prime, because it can be changed into another prime (1130712397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565356188 + 565356189.

It is an arithmetic number, because the mean of its divisors is an integer number (565356189).

Almost surely, 2^1130712377 is an apocalyptic number.

It is an amenable number.

1130712377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130712377 is an equidigital number, since it uses as much as digits as its factorization.

1130712377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6174, while the sum is 32.

The square root of 1130712377 is about 33626.0669273110. The cubic root of 1130712377 is about 1041.7992697779.

Adding to 1130712377 its reverse (7732170311), we get a palindrome (8862882688).

The spelling of 1130712377 in words is "one billion, one hundred thirty million, seven hundred twelve thousand, three hundred seventy-seven".