1082071117 has 2 divisors, whose sum is σ = 1082071118. Its totient is φ = 1082071116.

The previous prime is 1082071069. The next prime is 1082071121. The reversal of 1082071117 is 7111702801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1080699876 + 1371241 = 32874^2 + 1171^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1082071117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1082071127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541035558 + 541035559.

It is an arithmetic number, because the mean of its divisors is an integer number (541035559).

Almost surely, 2^1082071117 is an apocalyptic number.

It is an amenable number.

1082071117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082071117 is an equidigital number, since it uses as much as digits as its factorization.

1082071117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 784, while the sum is 28.

The square root of 1082071117 is about 32894.8493992601. The cubic root of 1082071117 is about 1026.6409937055.

Adding to 1082071117 its reverse (7111702801), we get a palindrome (8193773918).

The spelling of 1082071117 in words is "one billion, eighty-two million, seventy-one thousand, one hundred seventeen".