2002303113233 has 2 divisors, whose sum is σ = 2002303113234. Its totient is φ = 2002303113232.

The previous prime is 2002303113191. The next prime is 2002303113271. The reversal of 2002303113233 is 3323113032002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1908730138624 + 93572974609 = 1381568^2 + 305897^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002303113233 - 2⁸ = 2002303112977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002303113199 and 2002303113208.

It is not a weakly prime, because it can be changed into another prime (2002303113533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001151556616 + 1001151556617.

It is an arithmetic number, because the mean of its divisors is an integer number (1001151556617).

Almost surely, 2^{2002303113233} is an apocalyptic number.

It is an amenable number.

2002303113233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002303113233 is an equidigital number, since it uses as much as digits as its factorization.

2002303113233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2002303113233 its reverse (3323113032002), we get a palindrome (5325416145235).

The spelling of 2002303113233 in words is "two trillion, two billion, three hundred three million, one hundred thirteen thousand, two hundred thirty-three".