30052430305 has 8 divisors (see below), whose sum is σ = 36942499944. Its totient is φ = 23455555200.

The previous prime is 30052430299. The next prime is 30052430351. The reversal of 30052430305 is 50303425003.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 416119201 + 29636311104 = 20399^2 + 172152^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30052430305 - 2⁹ = 30052429793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30052430305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73298406 + ... + 73298815.

It is an arithmetic number, because the mean of its divisors is an integer number (4617812493).

Almost surely, 2^30052430305 is an apocalyptic number.

It is an amenable number.

30052430305 is a deficient number, since it is larger than the sum of its proper divisors (6890069639).

30052430305 is a wasteful number, since it uses less digits than its factorization.

30052430305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146597267.

The product of its (nonzero) digits is 5400, while the sum is 25.

Adding to 30052430305 its reverse (50303425003), we get a palindrome (80355855308).

The spelling of 30052430305 in words is "thirty billion, fifty-two million, four hundred thirty thousand, three hundred five".