20330232341 has 2 divisors, whose sum is σ = 20330232342. Its totient is φ = 20330232340.

The previous prime is 20330232287. The next prime is 20330232367. The reversal of 20330232341 is 14323203302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15493029841 + 4837202500 = 124471^2 + 69550^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20330232341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20330232941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10165116170 + 10165116171.

It is an arithmetic number, because the mean of its divisors is an integer number (10165116171).

Almost surely, 2^20330232341 is an apocalyptic number.

It is an amenable number.

20330232341 is a deficient number, since it is larger than the sum of its proper divisors (1).

20330232341 is an equidigital number, since it uses as much as digits as its factorization.

20330232341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 20330232341 its reverse (14323203302), we get a palindrome (34653435643).

The spelling of 20330232341 in words is "twenty billion, three hundred thirty million, two hundred thirty-two thousand, three hundred forty-one".