2001133202963 has 2 divisors, whose sum is σ = 2001133202964. Its totient is φ = 2001133202962.

The previous prime is 2001133202953. The next prime is 2001133203011. The reversal of 2001133202963 is 3692023311002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2001133202963 - 2⁴ = 2001133202947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2001133202933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000566601481 + 1000566601482.

It is an arithmetic number, because the mean of its divisors is an integer number (1000566601482).

Almost surely, 2^{2001133202963} is an apocalyptic number.

2001133202963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001133202963 is an equidigital number, since it uses as much as digits as its factorization.

2001133202963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

Adding to 2001133202963 its reverse (3692023311002), we get a palindrome (5693156513965).

The spelling of 2001133202963 in words is "two trillion, one billion, one hundred thirty-three million, two hundred two thousand, nine hundred sixty-three".