201111020111102 has 32 divisors (see below), whose sum is σ = 308762735648544. Its totient is φ = 98220248179200.

The previous prime is 201111020111101. The next prime is 201111020111161.

201111020111102 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201111020111101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3520424 + ... + 20362107.

It is an arithmetic number, because the mean of its divisors is an integer number (9648835489017).

Almost surely, 2^{201111020111102} is an apocalyptic number.

201111020111102 is a deficient number, since it is larger than the sum of its proper divisors (107651715537442).

201111020111102 is a wasteful number, since it uses less digits than its factorization.

201111020111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23883164.

The product of its (nonzero) digits is 8, while the sum is 14.

The spelling of 201111020111102 in words is "two hundred one trillion, one hundred eleven billion, twenty million, one hundred eleven thousand, one hundred two".