120011011110111 has 16 divisors (see below), whose sum is σ = 174561838467840. Its totient is φ = 72733792893120.

The previous prime is 120011011110103. The next prime is 120011011110131. The reversal of 120011011110111 is 111011110110021.

It is not a de Polignac number, because 120011011110111 - 2³ = 120011011110103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011011110101) 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, 13200310 + ... + 20353628.

It is an arithmetic number, because the mean of its divisors is an integer number (10910114904240).

Almost surely, 2^{120011011110111} is an apocalyptic number.

120011011110111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120011011110111 is a deficient number, since it is larger than the sum of its proper divisors (54550827357729).

120011011110111 is a wasteful number, since it uses less digits than its factorization.

120011011110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7661726.

The product of its (nonzero) digits is 2, while the sum is 12.

Adding to 120011011110111 its reverse (111011110110021), we get a palindrome (231022121220132).

The spelling of 120011011110111 in words is "one hundred twenty trillion, eleven billion, eleven million, one hundred ten thousand, one hundred eleven".