120010110101111 has 8 divisors (see below), whose sum is σ = 130682515537200. Its totient is φ = 109773313050240.

The previous prime is 120010110101081. The next prime is 120010110101143. The reversal of 120010110101111 is 111101011010021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120010110101111 - 2²² = 120010105906807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120010110101092 and 120010110101101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120010110106111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108902095730 + ... + 108902096831.

It is an arithmetic number, because the mean of its divisors is an integer number (16335314442150).

Almost surely, 2^{120010110101111} is an apocalyptic number.

120010110101111 is a deficient number, since it is larger than the sum of its proper divisors (10672405436089).

120010110101111 is a wasteful number, since it uses less digits than its factorization.

120010110101111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217804192609.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 120010110101111 its reverse (111101011010021), we get a palindrome (231111121111132).

The spelling of 120010110101111 in words is "one hundred twenty trillion, ten billion, one hundred ten million, one hundred one thousand, one hundred eleven".