111111100201102 has 8 divisors (see below), whose sum is σ = 166706229191112. Its totient is φ = 55542357137400.

The previous prime is 111111100201099. The next prime is 111111100201111. The reversal of 111111100201102 is 201102001111111.

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

It is a congruent number.

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, 6596471049 + ... + 6596487892.

It is an arithmetic number, because the mean of its divisors is an integer number (20838278648889).

Almost surely, 2^{111111100201102} is an apocalyptic number.

111111100201102 is a deficient number, since it is larger than the sum of its proper divisors (55595128990010).

111111100201102 is a wasteful number, since it uses less digits than its factorization.

111111100201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13192963154.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 111111100201102 its reverse (201102001111111), we get a palindrome (312213101312213).

The spelling of 111111100201102 in words is "one hundred eleven trillion, one hundred eleven billion, one hundred million, two hundred one thousand, one hundred two".