1108105341977 has 2 divisors, whose sum is σ = 1108105341978. Its totient is φ = 1108105341976.

The previous prime is 1108105341971. The next prime is 1108105341983. The reversal of 1108105341977 is 7791435018011.

It is a balanced prime because it is at equal distance from previous prime (1108105341971) and next prime (1108105341983).

It can be written as a sum of positive squares in only one way, i.e., 570260584336 + 537844757641 = 755156^2 + 733379^2 .

It is a cyclic number.

It is not a de Polignac number, because 1108105341977 - 2¹⁸ = 1108105079833 is a prime.

It is not a weakly prime, because it can be changed into another prime (1108105341971) 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, 554052670988 + 554052670989.

It is an arithmetic number, because the mean of its divisors is an integer number (554052670989).

Almost surely, 2^{1108105341977} is an apocalyptic number.

It is an amenable number.

1108105341977 is a deficient number, since it is larger than the sum of its proper divisors (1).

1108105341977 is an equidigital number, since it uses as much as digits as its factorization.

1108105341977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 47.

The spelling of 1108105341977 in words is "one trillion, one hundred eight billion, one hundred five million, three hundred forty-one thousand, nine hundred seventy-seven".