11011000099 has 8 divisors (see below), whose sum is σ = 12644210880. Its totient is φ = 9483157800.

The previous prime is 11011000087. The next prime is 11011000159. The reversal of 11011000099 is 99000011011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11011000099 - 2⁷ = 11010999971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11011000699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26341897 + ... + 26342314.

It is an arithmetic number, because the mean of its divisors is an integer number (1580526360).

Almost surely, 2^11011000099 is an apocalyptic number.

11011000099 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11011000099 is a deficient number, since it is larger than the sum of its proper divisors (1633210781).

11011000099 is a wasteful number, since it uses less digits than its factorization.

11011000099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52684241.

The product of its (nonzero) digits is 81, while the sum is 22.

The spelling of 11011000099 in words is "eleven billion, eleven million, ninety-nine", and thus it is an aban number and an uban number.