30030118305 has 16 divisors (see below), whose sum is σ = 52416206784. Its totient is φ = 14560057280.

The previous prime is 30030118301. The next prime is 30030118331. The reversal of 30030118305 is 50381103003.

It is not a de Polignac number, because 30030118305 - 2² = 30030118301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30030118301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91000194 + ... + 91000523.

It is an arithmetic number, because the mean of its divisors is an integer number (3276012924).

Almost surely, 2^30030118305 is an apocalyptic number.

It is an amenable number.

30030118305 is a deficient number, since it is larger than the sum of its proper divisors (22386088479).

30030118305 is a wasteful number, since it uses less digits than its factorization.

30030118305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182000736.

The product of its (nonzero) digits is 1080, while the sum is 24.

The spelling of 30030118305 in words is "thirty billion, thirty million, one hundred eighteen thousand, three hundred five".