201102120000111 has 128 divisors (see below), whose sum is σ = 312862782735360. Its totient is φ = 113622372864000.

The previous prime is 201102120000077. The next prime is 201102120000121. The reversal of 201102120000111 is 111000021201102.

It is not a de Polignac number, because 201102120000111 - 2⁷ = 201102119999983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102120000121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12637591491 + ... + 12637607403.

It is an arithmetic number, because the mean of its divisors is an integer number (2444240490120).

Almost surely, 2^{201102120000111} is an apocalyptic number.

201102120000111 is a deficient number, since it is larger than the sum of its proper divisors (111760662735249).

201102120000111 is a wasteful number, since it uses less digits than its factorization.

201102120000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17257.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 201102120000111 its reverse (111000021201102), we get a palindrome (312102141201213).

The spelling of 201102120000111 in words is "two hundred one trillion, one hundred two billion, one hundred twenty million, one hundred eleven", and thus it is an aban number.