30030303045 has 16 divisors (see below), whose sum is σ = 48102675840. Its totient is φ = 15998097984.

The previous prime is 30030303031. The next prime is 30030303047. The reversal of 30030303045 is 54030303003.

It is not a de Polignac number, because 30030303045 - 2⁵ = 30030303013 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30030303047) 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, 1115230 + ... + 1141839.

It is an arithmetic number, because the mean of its divisors is an integer number (3006417240).

Almost surely, 2^30030303045 is an apocalyptic number.

It is an amenable number.

30030303045 is a deficient number, since it is larger than the sum of its proper divisors (18072372795).

30030303045 is a wasteful number, since it uses less digits than its factorization.

30030303045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257964.

The product of its (nonzero) digits is 1620, while the sum is 21.

Adding to 30030303045 its reverse (54030303003), we get a palindrome (84060606048).

The spelling of 30030303045 in words is "thirty billion, thirty million, three hundred three thousand, forty-five".