305230441051 has 4 divisors (see below), whose sum is σ = 309094117600. Its totient is φ = 301366764504.

The previous prime is 305230441039. The next prime is 305230441079. The reversal of 305230441051 is 150144032503.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 305230441051 - 2²⁷ = 305096223323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (305230441151) 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 in 3 ways as a sum of consecutive naturals, for example, 1931838156 + ... + 1931838313.

It is an arithmetic number, because the mean of its divisors is an integer number (77273529400).

Almost surely, 2^305230441051 is an apocalyptic number.

305230441051 is a deficient number, since it is larger than the sum of its proper divisors (3863676549).

305230441051 is an equidigital number, since it uses as much as digits as its factorization.

305230441051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3863676548.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 305230441051 its reverse (150144032503), we get a palindrome (455374473554).

The spelling of 305230441051 in words is "three hundred five billion, two hundred thirty million, four hundred forty-one thousand, fifty-one".