2001303210 has 32 divisors (see below), whose sum is σ = 4807851840. Its totient is φ = 533155968.

The previous prime is 2001303203. The next prime is 2001303229. The reversal of 2001303210 is 123031002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1300 + ... + 63279.

It is an arithmetic number, because the mean of its divisors is an integer number (150245370).

Almost surely, 2^2001303210 is an apocalyptic number.

2001303210 is an abundant number, since it is smaller than the sum of its proper divisors (2806548630).

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

2001303210 is a wasteful number, since it uses less digits than its factorization.

2001303210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65622.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2001303210 is about 44735.9275079885. The cubic root of 2001303210 is about 1260.1946474295.

Adding to 2001303210 its reverse (123031002), we get a palindrome (2124334212).

The spelling of 2001303210 in words is "two billion, one million, three hundred three thousand, two hundred ten".