120144210 has 16 divisors (see below), whose sum is σ = 288346176. Its totient is φ = 32038448.

The previous prime is 120144209. The next prime is 120144221. The reversal of 120144210 is 12441021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 120144210.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2002374 + ... + 2002433.

It is an arithmetic number, because the mean of its divisors is an integer number (18021636).

Almost surely, 2^120144210 is an apocalyptic number.

120144210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120144210 is an abundant number, since it is smaller than the sum of its proper divisors (168201966).

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

120144210 is a wasteful number, since it uses less digits than its factorization.

120144210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004817.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 120144210 is about 10961.0314295690. The cubic root of 120144210 is about 493.4399204604.

Adding to 120144210 its reverse (12441021), we get a palindrome (132585231).

The spelling of 120144210 in words is "one hundred twenty million, one hundred forty-four thousand, two hundred ten".