1100010109087 has 2 divisors, whose sum is σ = 1100010109088. Its totient is φ = 1100010109086.

The previous prime is 1100010109073. The next prime is 1100010109169. The reversal of 1100010109087 is 7809010100011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100010109087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100010109057) 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, 550005054543 + 550005054544.

It is an arithmetic number, because the mean of its divisors is an integer number (550005054544).

Almost surely, 2^{1100010109087} is an apocalyptic number.

1100010109087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100010109087 is an equidigital number, since it uses as much as digits as its factorization.

1100010109087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 28.

Adding to 1100010109087 its reverse (7809010100011), we get a palindrome (8909020209098).

The spelling of 1100010109087 in words is "one trillion, one hundred billion, ten million, one hundred nine thousand, eighty-seven".