1116360461 has 2 divisors, whose sum is σ = 1116360462. Its totient is φ = 1116360460.

The previous prime is 1116360391. The next prime is 1116360463. The reversal of 1116360461 is 1640636111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 972816100 + 143544361 = 31190^2 + 11981^2 .

It is a cyclic number.

It is not a de Polignac number, because 1116360461 - 2¹⁸ = 1116098317 is a prime.

Together with 1116360463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1116360463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558180230 + 558180231.

It is an arithmetic number, because the mean of its divisors is an integer number (558180231).

Almost surely, 2^1116360461 is an apocalyptic number.

It is an amenable number.

1116360461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116360461 is an equidigital number, since it uses as much as digits as its factorization.

1116360461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1116360461 is about 33411.9808003057. The cubic root of 1116360461 is about 1037.3727017764.

Adding to 1116360461 its reverse (1640636111), we get a palindrome (2756996572).

The spelling of 1116360461 in words is "one billion, one hundred sixteen million, three hundred sixty thousand, four hundred sixty-one".