20003002223023 has 2 divisors, whose sum is σ = 20003002223024. Its totient is φ = 20003002223022.

The previous prime is 20003002222993. The next prime is 20003002223101. The reversal of 20003002223023 is 32032220030002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20003002223023 - 2⁴¹ = 17803978967471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20003002223723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001501111511 + 10001501111512.

It is an arithmetic number, because the mean of its divisors is an integer number (10001501111512).

Almost surely, 2^{20003002223023} is an apocalyptic number.

20003002223023 is a deficient number, since it is larger than the sum of its proper divisors (1).

20003002223023 is an equidigital number, since it uses as much as digits as its factorization.

20003002223023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 20003002223023 its reverse (32032220030002), we get a palindrome (52035222253025).

The spelling of 20003002223023 in words is "twenty trillion, three billion, two million, two hundred twenty-three thousand, twenty-three".