111101100002 has 8 divisors (see below), whose sum is σ = 168761164800. Its totient is φ = 54847378404.

The previous prime is 111101099999. The next prime is 111101100017. The reversal of 111101100002 is 200001101111.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351585602 + ... + 351585917.

It is an arithmetic number, because the mean of its divisors is an integer number (21095145600).

Almost surely, 2^111101100002 is an apocalyptic number.

111101100002 is a deficient number, since it is larger than the sum of its proper divisors (57660064798).

111101100002 is an equidigital number, since it uses as much as digits as its factorization.

111101100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703171600.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 111101100002 its reverse (200001101111), we get a palindrome (311102201113).

The spelling of 111101100002 in words is "one hundred eleven billion, one hundred one million, one hundred thousand, two".