30323230002 has 24 divisors (see below), whose sum is σ = 70754203884. Its totient is φ = 9330224544.

The previous prime is 30323229967. The next prime is 30323230019. The reversal of 30323230002 is 20003232303.

It can be written as a sum of positive squares in 2 ways, for example, as 24699579921 + 5623650081 = 157161^2 + 74991^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64792993 + ... + 64793460.

Almost surely, 2^30323230002 is an apocalyptic number.

30323230002 is an abundant number, since it is smaller than the sum of its proper divisors (40430973882).

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

30323230002 is a wasteful number, since it uses less digits than its factorization.

30323230002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129586474 (or 129586471 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 30323230002 its reverse (20003232303), we get a palindrome (50326462305).

The spelling of 30323230002 in words is "thirty billion, three hundred twenty-three million, two hundred thirty thousand, two".