11011100097 has 8 divisors (see below), whose sum is σ = 15039551520. Its totient is φ = 7161691040.

The previous prime is 11011100081. The next prime is 11011100099. The reversal of 11011100097 is 79000111011.

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 11011100097 - 2⁴ = 11011100081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11011100099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44760447 + ... + 44760692.

It is an arithmetic number, because the mean of its divisors is an integer number (1879943940).

Almost surely, 2^11011100097 is an apocalyptic number.

It is an amenable number.

11011100097 is a deficient number, since it is larger than the sum of its proper divisors (4028451423).

11011100097 is an equidigital number, since it uses as much as digits as its factorization.

11011100097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89521183.

The product of its (nonzero) digits is 63, while the sum is 21.

The spelling of 11011100097 in words is "eleven billion, eleven million, one hundred thousand, ninety-seven".