20303410411 has 2 divisors, whose sum is σ = 20303410412. Its totient is φ = 20303410410.

The previous prime is 20303410381. The next prime is 20303410447. The reversal of 20303410411 is 11401430302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20303410411 - 2²¹ = 20301313259 is a prime.

It is not a weakly prime, because it can be changed into another prime (20303410111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10151705205 + 10151705206.

It is an arithmetic number, because the mean of its divisors is an integer number (10151705206).

Almost surely, 2^20303410411 is an apocalyptic number.

20303410411 is a deficient number, since it is larger than the sum of its proper divisors (1).

20303410411 is an equidigital number, since it uses as much as digits as its factorization.

20303410411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20303410411 its reverse (11401430302), we get a palindrome (31704840713).

The spelling of 20303410411 in words is "twenty billion, three hundred three million, four hundred ten thousand, four hundred eleven".