1108018897 has 2 divisors, whose sum is σ = 1108018898. Its totient is φ = 1108018896.

The previous prime is 1108018871. The next prime is 1108018903. The reversal of 1108018897 is 7988108011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 752734096 + 355284801 = 27436^2 + 18849^2 .

It is a cyclic number.

It is not a de Polignac number, because 1108018897 - 2¹⁵ = 1107986129 is a prime.

It is a super-2 number, since 2×1108018897² = 2455411752218193218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1108018837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554009448 + 554009449.

It is an arithmetic number, because the mean of its divisors is an integer number (554009449).

Almost surely, 2^1108018897 is an apocalyptic number.

It is an amenable number.

1108018897 is a deficient number, since it is larger than the sum of its proper divisors (1).

1108018897 is an equidigital number, since it uses as much as digits as its factorization.

1108018897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 43.

The square root of 1108018897 is about 33286.9178056485. The cubic root of 1108018897 is about 1034.7824531295.

The spelling of 1108018897 in words is "one billion, one hundred eight million, eighteen thousand, eight hundred ninety-seven".