120030210 has 24 divisors (see below), whose sum is σ = 312078780. Its totient is φ = 32008032.

The previous prime is 120030203. The next prime is 120030259. The reversal of 120030210 is 12030021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 119968209 + 62001 = 10953^2 + 249^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 120030192 and 120030201.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 666745 + ... + 666924.

Almost surely, 2^120030210 is an apocalyptic number.

120030210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120030210 is an abundant number, since it is smaller than the sum of its proper divisors (192048570).

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

120030210 is a wasteful number, since it uses less digits than its factorization.

120030210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333682 (or 1333679 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 120030210 is about 10955.8299548688. The cubic root of 120030210 is about 493.2838026525.

Adding to 120030210 its reverse (12030021), we get a palindrome (132060231).

The spelling of 120030210 in words is "one hundred twenty million, thirty thousand, two hundred ten".