20200010003 has 2 divisors, whose sum is σ = 20200010004. Its totient is φ = 20200010002.

The previous prime is 20200009981. The next prime is 20200010027. The reversal of 20200010003 is 30001000202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20200010003 - 2¹² = 20200005907 is a prime.

It is not a weakly prime, because it can be changed into another prime (20200010053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100005001 + 10100005002.

It is an arithmetic number, because the mean of its divisors is an integer number (10100005002).

Almost surely, 2^20200010003 is an apocalyptic number.

20200010003 is a deficient number, since it is larger than the sum of its proper divisors (1).

20200010003 is an equidigital number, since it uses as much as digits as its factorization.

20200010003 is an evil number, because the sum of its binary digits is even.

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

Adding to 20200010003 its reverse (30001000202), we get a palindrome (50201010205).

The spelling of 20200010003 in words is "twenty billion, two hundred million, ten thousand, three".