2130065233 has 2 divisors, whose sum is σ = 2130065234. Its totient is φ = 2130065232.

The previous prime is 2130065219. The next prime is 2130065291. The reversal of 2130065233 is 3325600312.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1152127249 + 977937984 = 33943^2 + 31272^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130065233 - 2⁹ = 2130064721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2130065198 and 2130065207.

It is not a weakly prime, because it can be changed into another prime (2130065033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065032616 + 1065032617.

It is an arithmetic number, because the mean of its divisors is an integer number (1065032617).

Almost surely, 2^2130065233 is an apocalyptic number.

It is an amenable number.

2130065233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130065233 is an equidigital number, since it uses as much as digits as its factorization.

2130065233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 2130065233 is about 46152.6297517270. The cubic root of 2130065233 is about 1286.6614859773.

Adding to 2130065233 its reverse (3325600312), we get a palindrome (5455665545).

The spelling of 2130065233 in words is "two billion, one hundred thirty million, sixty-five thousand, two hundred thirty-three".