20032010 has 8 divisors (see below), whose sum is σ = 36057636. Its totient is φ = 8012800.

The previous prime is 20031997. The next prime is 20032013. The reversal of 20032010 is 1023002.

It can be written as a sum of positive squares in 2 ways, for example, as 16410601 + 3621409 = 4051^2 + 1903^2 .

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

It is not an unprimeable number, because it can be changed into a prime (20032013) 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, 1001591 + ... + 1001610.

Almost surely, 2^20032010 is an apocalyptic number.

20032010 is a deficient number, since it is larger than the sum of its proper divisors (16025626).

20032010 is a wasteful number, since it uses less digits than its factorization.

20032010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003208.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 20032010 is about 4475.7133509643. The cubic root of 20032010 is about 271.5864986496.

Adding to 20032010 its reverse (1023002), we get a palindrome (21055012).

The spelling of 20032010 in words is "twenty million, thirty-two thousand, ten".