120315210 has 16 divisors (see below), whose sum is σ = 288756576. Its totient is φ = 32084048.

The previous prime is 120315199. The next prime is 120315259. The reversal of 120315210 is 12513021.

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 120315210.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2005224 + ... + 2005283.

It is an arithmetic number, because the mean of its divisors is an integer number (18047286).

Almost surely, 2^120315210 is an apocalyptic number.

120315210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120315210 is an abundant number, since it is smaller than the sum of its proper divisors (168441366).

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

120315210 is a wasteful number, since it uses less digits than its factorization.

120315210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4010517.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 120315210 is about 10968.8290168094. The cubic root of 120315210 is about 493.6739121123.

Adding to 120315210 its reverse (12513021), we get a palindrome (132828231).

The spelling of 120315210 in words is "one hundred twenty million, three hundred fifteen thousand, two hundred ten".