120110102102001 has 16 divisors (see below), whose sum is σ = 174705802584768. Its totient is φ = 72793918137600.

The previous prime is 120110102101987. The next prime is 120110102102041. The reversal of 120110102102001 is 100201201011021.

It is not a de Polignac number, because 120110102102001 - 2²¹ = 120110100004849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120110102102041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39921781 + ... + 42824861.

It is an arithmetic number, because the mean of its divisors is an integer number (10919112661548).

Almost surely, 2^{120110102102001} is an apocalyptic number.

120110102102001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120110102102001 is a deficient number, since it is larger than the sum of its proper divisors (54595700482767).

120110102102001 is a wasteful number, since it uses less digits than its factorization.

120110102102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4156832.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120110102102001 its reverse (100201201011021), we get a palindrome (220311303113022).

The spelling of 120110102102001 in words is "one hundred twenty trillion, one hundred ten billion, one hundred two million, one hundred two thousand, one".