120110200000111 has 4 divisors (see below), whose sum is σ = 120148684527424. Its totient is φ = 120071715472800.

The previous prime is 120110200000099. The next prime is 120110200000151. The reversal of 120110200000111 is 111000002011021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120110200000111 - 2¹³ = 120110199991919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120110200000151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19242258975 + ... + 19242265216.

It is an arithmetic number, because the mean of its divisors is an integer number (30037171131856).

Almost surely, 2^{120110200000111} is an apocalyptic number.

120110200000111 is a deficient number, since it is larger than the sum of its proper divisors (38484527313).

120110200000111 is an equidigital number, since it uses as much as digits as its factorization.

120110200000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38484527312.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 120110200000111 its reverse (111000002011021), we get a palindrome (231110202011132).

The spelling of 120110200000111 in words is "one hundred twenty trillion, one hundred ten billion, two hundred million, one hundred eleven", and thus it is an aban number.