20200110003 has 48 divisors (see below), whose sum is σ = 30768525216. Its totient is φ = 12755957760.

The previous prime is 20200110001. The next prime is 20200110011. The reversal of 20200110003 is 30001100202.

It is a happy number.

It is not a de Polignac number, because 20200110003 - 2¹ = 20200110001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (20200110001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2307651 + ... + 2316387.

It is an arithmetic number, because the mean of its divisors is an integer number (641010942).

Almost surely, 2^20200110003 is an apocalyptic number.

20200110003 is a deficient number, since it is larger than the sum of its proper divisors (10568415213).

20200110003 is a wasteful number, since it uses less digits than its factorization.

20200110003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8964 (or 8961 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 20200110003 its reverse (30001100202), we get a palindrome (50201210205).

The spelling of 20200110003 in words is "twenty billion, two hundred million, one hundred ten thousand, three".