20023301003 has 2 divisors, whose sum is σ = 20023301004. Its totient is φ = 20023301002.

The previous prime is 20023300987. The next prime is 20023301021. The reversal of 20023301003 is 30010332002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20023301003 - 2⁴ = 20023300987 is a prime.

It is not a weakly prime, because it can be changed into another prime (20023301033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10011650501 + 10011650502.

It is an arithmetic number, because the mean of its divisors is an integer number (10011650502).

Almost surely, 2^20023301003 is an apocalyptic number.

20023301003 is a deficient number, since it is larger than the sum of its proper divisors (1).

20023301003 is an equidigital number, since it uses as much as digits as its factorization.

20023301003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 20023301003 its reverse (30010332002), we get a palindrome (50033633005).

The spelling of 20023301003 in words is "twenty billion, twenty-three million, three hundred one thousand, three".