20013233233003 has 2 divisors, whose sum is σ = 20013233233004. Its totient is φ = 20013233233002.

The previous prime is 20013233232991. The next prime is 20013233233013. The reversal of 20013233233003 is 30033233231002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20013233233003 - 2⁹ = 20013233232491 is a prime.

It is not a weakly prime, because it can be changed into another prime (20013233233013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10006616616501 + 10006616616502.

It is an arithmetic number, because the mean of its divisors is an integer number (10006616616502).

Almost surely, 2^{20013233233003} is an apocalyptic number.

20013233233003 is a deficient number, since it is larger than the sum of its proper divisors (1).

20013233233003 is an equidigital number, since it uses as much as digits as its factorization.

20013233233003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 20013233233003 its reverse (30033233231002), we get a palindrome (50046466464005).

The spelling of 20013233233003 in words is "twenty trillion, thirteen billion, two hundred thirty-three million, two hundred thirty-three thousand, three".