3030145320 has 64 divisors (see below), whose sum is σ = 9214989120. Its totient is φ = 796967424.

The previous prime is 3030145271. The next prime is 3030145333. The reversal of 3030145320 is 235410303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164194 + ... + 181713.

It is an arithmetic number, because the mean of its divisors is an integer number (143984205).

Almost surely, 2^3030145320 is an apocalyptic number.

3030145320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3030145320 is an abundant number, since it is smaller than the sum of its proper divisors (6184843800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3030145320 is a wasteful number, since it uses less digits than its factorization.

3030145320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345994 (or 345990 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 3030145320 is about 55046.7557627150. The cubic root of 3030145320 is about 1447.0642655039.

Adding to 3030145320 its reverse (235410303), we get a palindrome (3265555623).

The spelling of 3030145320 in words is "three billion, thirty million, one hundred forty-five thousand, three hundred twenty".