30001311330 has 16 divisors (see below), whose sum is σ = 72003147264. Its totient is φ = 8000349680.

The previous prime is 30001311317. The next prime is 30001311359. The reversal of 30001311330 is 3311310003.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

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, 500021826 + ... + 500021885.

It is an arithmetic number, because the mean of its divisors is an integer number (4500196704).

Almost surely, 2^30001311330 is an apocalyptic number.

30001311330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30001311330 is an abundant number, since it is smaller than the sum of its proper divisors (42001835934).

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

30001311330 is a wasteful number, since it uses less digits than its factorization.

30001311330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000043721.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 30001311330 its reverse (3311310003), we get a palindrome (33312621333).

The spelling of 30001311330 in words is "thirty billion, one million, three hundred eleven thousand, three hundred thirty".