1116065057 has 2 divisors, whose sum is σ = 1116065058. Its totient is φ = 1116065056.

The previous prime is 1116065053. The next prime is 1116065123. The reversal of 1116065057 is 7505606111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 867655936 + 248409121 = 29456^2 + 15761^2 .

It is an emirp because it is prime and its reverse (7505606111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1116065057 - 2² = 1116065053 is a prime.

It is a super-2 number, since 2×1116065057² = 2491202422912826498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1116065053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558032528 + 558032529.

It is an arithmetic number, because the mean of its divisors is an integer number (558032529).

Almost surely, 2^1116065057 is an apocalyptic number.

It is an amenable number.

1116065057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116065057 is an equidigital number, since it uses as much as digits as its factorization.

1116065057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 1116065057 is about 33407.5598779677. The cubic root of 1116065057 is about 1037.2811927791.

The spelling of 1116065057 in words is "one billion, one hundred sixteen million, sixty-five thousand, fifty-seven".