2130020330233 has 2 divisors, whose sum is σ = 2130020330234. Its totient is φ = 2130020330232.

The previous prime is 2130020330227. The next prime is 2130020330237. The reversal of 2130020330233 is 3320330200312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1432923914304 + 697096415929 = 1197048^2 + 834923^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2130020330233 is a prime.

It is not a weakly prime, because it can be changed into another prime (2130020330237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065010165116 + 1065010165117.

It is an arithmetic number, because the mean of its divisors is an integer number (1065010165117).

Almost surely, 2^{2130020330233} is an apocalyptic number.

It is an amenable number.

2130020330233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130020330233 is an equidigital number, since it uses as much as digits as its factorization.

2130020330233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 2130020330233 its reverse (3320330200312), we get a palindrome (5450350530545).

The spelling of 2130020330233 in words is "two trillion, one hundred thirty billion, twenty million, three hundred thirty thousand, two hundred thirty-three".