305075060011 has 4 divisors (see below), whose sum is σ = 310245823800. Its totient is φ = 299904296224.

The previous prime is 305075059987. The next prime is 305075060021. The reversal of 305075060011 is 110060570503.

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 305075060011 - 2⁵ = 305075059979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (305075060021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2585381806 + ... + 2585381923.

It is an arithmetic number, because the mean of its divisors is an integer number (77561455950).

Almost surely, 2^305075060011 is an apocalyptic number.

305075060011 is a deficient number, since it is larger than the sum of its proper divisors (5170763789).

305075060011 is an equidigital number, since it uses as much as digits as its factorization.

305075060011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5170763788.

The product of its (nonzero) digits is 3150, while the sum is 28.

The spelling of 305075060011 in words is "three hundred five billion, seventy-five million, sixty thousand, eleven".