111101011097 has 8 divisors (see below), whose sum is σ = 111983855616. Its totient is φ = 110218292352.

The previous prime is 111101011067. The next prime is 111101011159. The reversal of 111101011097 is 790110101111.

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 111101011097 - 2⁶ = 111101011033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111101011057) 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 7 ways as a sum of consecutive naturals, for example, 2632988 + ... + 2674850.

It is an arithmetic number, because the mean of its divisors is an integer number (13997981952).

Almost surely, 2^111101011097 is an apocalyptic number.

It is an amenable number.

111101011097 is a deficient number, since it is larger than the sum of its proper divisors (882844519).

111101011097 is a wasteful number, since it uses less digits than its factorization.

111101011097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62887.

The product of its (nonzero) digits is 63, while the sum is 23.

The spelling of 111101011097 in words is "one hundred eleven billion, one hundred one million, eleven thousand, ninety-seven".