10120210 has 16 divisors (see below), whose sum is σ = 18273600.
Its totient is φ = 4035376.
The previous prime is 10120199. The next prime is 10120213. The reversal of 10120210 is 1202101.
It is a junction number, because it is equal to n+sod(n) for n = 10120193 and 10120202.
It is not an unprimeable number, because it can be changed into a prime (10120213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2181 + ... + 4999.
It is an arithmetic number, because the mean of its divisors is an integer number (1142100).
Almost surely, 210120210 is an apocalyptic number.
10120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10120210 is a deficient number, since it is larger than the sum of its proper divisors (8153390).
10120210 is a wasteful number, since it uses less digits than its factorization.
10120210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3185.
The product of its (nonzero) digits is 4, while the sum is 7.
The square root of 10120210 is about 3181.2277504134.
The cubic root of 10120210 is about 216.3033147306.
Adding to 10120210 its reverse (1202101), we get a palindrome (11322311).
It can be divided in two parts, 101 and 20210, that multiplied together give a triangular number (2041210 = T2020).
The spelling of 10120210 in words is "ten million, one hundred twenty thousand, two hundred ten".