2005020233 has 2 divisors, whose sum is σ = 2005020234. Its totient is φ = 2005020232.

The previous prime is 2005020217. The next prime is 2005020257. The reversal of 2005020233 is 3320205002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1712883769 + 292136464 = 41387^2 + 17092^2 .

It is a cyclic number.

It is not a de Polignac number, because 2005020233 - 2⁴ = 2005020217 is a prime.

It is a super-2 number, since 2×2005020233² = 8040212269478748578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2005020533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002510116 + 1002510117.

It is an arithmetic number, because the mean of its divisors is an integer number (1002510117).

Almost surely, 2^2005020233 is an apocalyptic number.

It is an amenable number.

2005020233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2005020233 is an equidigital number, since it uses as much as digits as its factorization.

2005020233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 2005020233 is about 44777.4522834875. The cubic root of 2005020233 is about 1260.9743519542.

Adding to 2005020233 its reverse (3320205002), we get a palindrome (5325225235).

The spelling of 2005020233 in words is "two billion, five million, twenty thousand, two hundred thirty-three".