20044103210 has 8 divisors (see below), whose sum is σ = 36079385796. Its totient is φ = 8017641280.

The previous prime is 20044103197. The next prime is 20044103213. The reversal of 20044103210 is 1230144002.

It can be written as a sum of positive squares in 2 ways, for example, as 18023331001 + 2020772209 = 134251^2 + 44953^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20044103213) 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, 1002205151 + ... + 1002205170.

Almost surely, 2^20044103210 is an apocalyptic number.

20044103210 is a deficient number, since it is larger than the sum of its proper divisors (16035282586).

20044103210 is a wasteful number, since it uses less digits than its factorization.

20044103210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004410328.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20044103210 its reverse (1230144002), we get a palindrome (21274247212).

The spelling of 20044103210 in words is "twenty billion, forty-four million, one hundred three thousand, two hundred ten".