120110101101 has 16 divisors (see below), whose sum is σ = 182280913920. Its totient is φ = 78120390240.

The previous prime is 120110101099. The next prime is 120110101109. The reversal of 120110101101 is 101101011021.

It is not a de Polignac number, because 120110101101 - 2¹ = 120110101099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120110101109) 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, 54249165 + ... + 54251378.

It is an arithmetic number, because the mean of its divisors is an integer number (11392557120).

Almost surely, 2^120110101101 is an apocalyptic number.

It is an amenable number.

120110101101 is a deficient number, since it is larger than the sum of its proper divisors (62170812819).

120110101101 is a wasteful number, since it uses less digits than its factorization.

120110101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108500593 (or 108500587 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 120110101101 its reverse (101101011021), we get a palindrome (221211112122).

It can be divided in two parts, 1 and 20110101101, that added together give a palindrome (20110101102).

The spelling of 120110101101 in words is "one hundred twenty billion, one hundred ten million, one hundred one thousand, one hundred one".