2002130210 has 8 divisors (see below), whose sum is σ = 3603834396. Its totient is φ = 800852080.

The previous prime is 2002130201. The next prime is 2002130213. The reversal of 2002130210 is 120312002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1980517009 + 21613201 = 44503^2 + 4649^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2002130191 and 2002130200.

It is not an unprimeable number, because it can be changed into a prime (2002130213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100106501 + ... + 100106520.

Almost surely, 2^2002130210 is an apocalyptic number.

2002130210 is a deficient number, since it is larger than the sum of its proper divisors (1601704186).

2002130210 is a wasteful number, since it uses less digits than its factorization.

2002130210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200213028.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2002130210 is about 44745.1696834418. The cubic root of 2002130210 is about 1260.3682072459.

Adding to 2002130210 its reverse (120312002), we get a palindrome (2122442212).

The spelling of 2002130210 in words is "two billion, two million, one hundred thirty thousand, two hundred ten".