1111010000109 has 12 divisors (see below), whose sum is σ = 1516597757856. Its totient is φ = 723448368552.

The previous prime is 1111010000071. The next prime is 1111010000129. The reversal of 1111010000109 is 9010000101111.

It is not a de Polignac number, because 1111010000109 - 2¹¹ = 1111009998061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111010000129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100139577 + ... + 100150670.

It is an arithmetic number, because the mean of its divisors is an integer number (126383146488).

Almost surely, 2^{1111010000109} is an apocalyptic number.

It is an amenable number.

1111010000109 is a deficient number, since it is larger than the sum of its proper divisors (405587757747).

1111010000109 is an equidigital number, since it uses as much as digits as its factorization.

1111010000109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200290336 (or 200290293 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 15.

The spelling of 1111010000109 in words is "one trillion, one hundred eleven billion, ten million, one hundred nine", and thus it is an aban number.