1102108771 has 2 divisors, whose sum is σ = 1102108772. Its totient is φ = 1102108770.

The previous prime is 1102108739. The next prime is 1102108867. The reversal of 1102108771 is 1778012011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1102108771 - 2⁵ = 1102108739 is a prime.

It is not a weakly prime, because it can be changed into another prime (1102108571) 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, 551054385 + 551054386.

It is an arithmetic number, because the mean of its divisors is an integer number (551054386).

Almost surely, 2^1102108771 is an apocalyptic number.

1102108771 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102108771 is an equidigital number, since it uses as much as digits as its factorization.

1102108771 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1102108771 is about 33198.0236008109. The cubic root of 1102108771 is about 1032.9393435781.

The spelling of 1102108771 in words is "one billion, one hundred two million, one hundred eight thousand, seven hundred seventy-one".