305304220483 has 2 divisors, whose sum is σ = 305304220484. Its totient is φ = 305304220482.

The previous prime is 305304220399. The next prime is 305304220517. The reversal of 305304220483 is 384022403503.

It is an a-pointer prime, because the next prime (305304220517) can be obtained adding 305304220483 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 305304220483 - 2²¹ = 305302123331 is a prime.

It is not a weakly prime, because it can be changed into another prime (305304224483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152652110241 + 152652110242.

It is an arithmetic number, because the mean of its divisors is an integer number (152652110242).

Almost surely, 2^305304220483 is an apocalyptic number.

305304220483 is a deficient number, since it is larger than the sum of its proper divisors (1).

305304220483 is an equidigital number, since it uses as much as digits as its factorization.

305304220483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 305304220483 its reverse (384022403503), we get a palindrome (689326623986).

The spelling of 305304220483 in words is "three hundred five billion, three hundred four million, two hundred twenty thousand, four hundred eighty-three".