1100001110863 has 2 divisors, whose sum is σ = 1100001110864. Its totient is φ = 1100001110862.

The previous prime is 1100001110837. The next prime is 1100001110927. The reversal of 1100001110863 is 3680111000011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100001110863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100001111863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550000555431 + 550000555432.

It is an arithmetic number, because the mean of its divisors is an integer number (550000555432).

Almost surely, 2^{1100001110863} is an apocalyptic number.

1100001110863 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100001110863 is an equidigital number, since it uses as much as digits as its factorization.

1100001110863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 1100001110863 its reverse (3680111000011), we get a palindrome (4780112110874).

The spelling of 1100001110863 in words is "one trillion, one hundred billion, one million, one hundred ten thousand, eight hundred sixty-three".