120002101110111 has 32 divisors (see below), whose sum is σ = 185048813500416. Its totient is φ = 68480235216000.

The previous prime is 120002101110061. The next prime is 120002101110131. The reversal of 120002101110111 is 111011101200021.

It is not a de Polignac number, because 120002101110111 - 2¹¹ = 120002101108063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120002101110131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1585152780 + ... + 1585228481.

It is an arithmetic number, because the mean of its divisors is an integer number (5782775421888).

Almost surely, 2^{120002101110111} is an apocalyptic number.

120002101110111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120002101110111 is a deficient number, since it is larger than the sum of its proper divisors (65046712390305).

120002101110111 is a wasteful number, since it uses less digits than its factorization.

120002101110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3170381343.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 120002101110111 its reverse (111011101200021), we get a palindrome (231013202310132).

The spelling of 120002101110111 in words is "one hundred twenty trillion, two billion, one hundred one million, one hundred ten thousand, one hundred eleven".