1168082137 has 2 divisors, whose sum is σ = 1168082138. Its totient is φ = 1168082136.

The previous prime is 1168082099. The next prime is 1168082141. The reversal of 1168082137 is 7312808611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1157428441 + 10653696 = 34021^2 + 3264^2 .

It is a cyclic number.

It is not a de Polignac number, because 1168082137 - 2⁷ = 1168082009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1168082096 and 1168082105.

It is not a weakly prime, because it can be changed into another prime (1168082737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 584041068 + 584041069.

It is an arithmetic number, because the mean of its divisors is an integer number (584041069).

Almost surely, 2^1168082137 is an apocalyptic number.

It is an amenable number.

1168082137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1168082137 is an equidigital number, since it uses as much as digits as its factorization.

1168082137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 1168082137 is about 34177.2166362330. The cubic root of 1168082137 is about 1053.1521713377.

The spelling of 1168082137 in words is "one billion, one hundred sixty-eight million, eighty-two thousand, one hundred thirty-seven".