20013233003 has 2 divisors, whose sum is σ = 20013233004. Its totient is φ = 20013233002.

The previous prime is 20013232997. The next prime is 20013233069. The reversal of 20013233003 is 30033231002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20013233003 - 2²⁸ = 19744797547 is a prime.

It is not a weakly prime, because it can be changed into another prime (20013233203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10006616501 + 10006616502.

It is an arithmetic number, because the mean of its divisors is an integer number (10006616502).

Almost surely, 2^20013233003 is an apocalyptic number.

20013233003 is a deficient number, since it is larger than the sum of its proper divisors (1).

20013233003 is an equidigital number, since it uses as much as digits as its factorization.

20013233003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 20013233003 its reverse (30033231002), we get a palindrome (50046464005).

The spelling of 20013233003 in words is "twenty billion, thirteen million, two hundred thirty-three thousand, three".