120201100110 has 192 divisors, whose sum is σ = 404888440320. Its totient is φ = 24026284800.

The previous prime is 120201100093. The next prime is 120201100139. The reversal of 120201100110 is 11001102021.

It is a happy number.

120201100110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120201100092 and 120201100101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 230616 + ... + 541835.

It is an arithmetic number, because the mean of its divisors is an integer number (2108793960).

Almost surely, 2^120201100110 is an apocalyptic number.

120201100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120201100110 is an abundant number, since it is smaller than the sum of its proper divisors (284687340210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120201100110 is a wasteful number, since it uses less digits than its factorization.

120201100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772503 (or 772500 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 120201100110 its reverse (11001102021), we get a palindrome (131202202131).

The spelling of 120201100110 in words is "one hundred twenty billion, two hundred one million, one hundred thousand, one hundred ten".