30305002801 has 4 divisors (see below), whose sum is σ = 31009770352. Its totient is φ = 29600235252.

The previous prime is 30305002789. The next prime is 30305002811. The reversal of 30305002801 is 10820050303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-30305002801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30305002811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352383711 + ... + 352383796.

It is an arithmetic number, because the mean of its divisors is an integer number (7752442588).

Almost surely, 2^30305002801 is an apocalyptic number.

It is an amenable number.

30305002801 is a deficient number, since it is larger than the sum of its proper divisors (704767551).

30305002801 is an equidigital number, since it uses as much as digits as its factorization.

30305002801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704767550.

The product of its (nonzero) digits is 720, while the sum is 22.

The spelling of 30305002801 in words is "thirty billion, three hundred five million, two thousand, eight hundred one".