1089110000011 has 12 divisors (see below), whose sum is σ = 1197293418216. Its totient is φ = 989957323520.

The previous prime is 1089109999981. The next prime is 1089110000039. The reversal of 1089110000011 is 1100000119801.

It is not a de Polignac number, because 1089110000011 - 2³³ = 1080520065419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1089110000051) 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 in 11 ways as a sum of consecutive naturals, for example, 199176 + ... + 1489258.

It is an arithmetic number, because the mean of its divisors is an integer number (99774451518).

Almost surely, 2^{1089110000011} is an apocalyptic number.

1089110000011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1089110000011 is a deficient number, since it is larger than the sum of its proper divisors (108183418205).

1089110000011 is a wasteful number, since it uses less digits than its factorization.

1089110000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297082 (or 1297071 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 22.

Adding to 1089110000011 its reverse (1100000119801), we get a palindrome (2189110119812).

It can be divided in two parts, 108 and 9110000011, that added together give a palindrome (9110000119).

The spelling of 1089110000011 in words is "one trillion, eighty-nine billion, one hundred ten million, eleven", and thus it is an aban number.