30050300705 has 4 divisors (see below), whose sum is σ = 36060360852. Its totient is φ = 24040240560.

The previous prime is 30050300701. The next prime is 30050300711. The reversal of 30050300705 is 50700305003.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21008763136 + 9041537569 = 144944^2 + 95087^2 .

It is not a de Polignac number, because 30050300705 - 2² = 30050300701 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30050300701) 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, 3005030066 + ... + 3005030075.

It is an arithmetic number, because the mean of its divisors is an integer number (9015090213).

Almost surely, 2^30050300705 is an apocalyptic number.

It is an amenable number.

30050300705 is a deficient number, since it is larger than the sum of its proper divisors (6010060147).

30050300705 is an equidigital number, since it uses as much as digits as its factorization.

30050300705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6010060146.

The product of its (nonzero) digits is 1575, while the sum is 23.

Adding to 30050300705 its reverse (50700305003), we get a palindrome (80750605708).

The spelling of 30050300705 in words is "thirty billion, fifty million, three hundred thousand, seven hundred five".