201111101110102 has 8 divisors (see below), whose sum is σ = 304595454108816. Its totient is φ = 99579283073832.

The previous prime is 201111101110093. The next prime is 201111101110133. The reversal of 201111101110102 is 201011101111102.

201111101110102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488133740353 + ... + 488133740764.

It is an arithmetic number, because the mean of its divisors is an integer number (38074431763602).

Almost surely, 2^{201111101110102} is an apocalyptic number.

201111101110102 is a deficient number, since it is larger than the sum of its proper divisors (103484352998714).

201111101110102 is a wasteful number, since it uses less digits than its factorization.

201111101110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976267481222.

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

Adding to 201111101110102 its reverse (201011101111102), we get a palindrome (402122202221204).

The spelling of 201111101110102 in words is "two hundred one trillion, one hundred eleven billion, one hundred one million, one hundred ten thousand, one hundred two".