30090000002 has 8 divisors (see below), whose sum is σ = 46095319296. Its totient is φ = 14724893572.

The previous prime is 30089999981. The next prime is 30090000089. The reversal of 30090000002 is 20000009003.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160053098 + ... + 160053285.

It is an arithmetic number, because the mean of its divisors is an integer number (5761914912).

Almost surely, 2^30090000002 is an apocalyptic number.

30090000002 is a deficient number, since it is larger than the sum of its proper divisors (16005319294).

30090000002 is a wasteful number, since it uses less digits than its factorization.

30090000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320106432.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30090000002 its reverse (20000009003), we get a palindrome (50090009005).

The spelling of 30090000002 in words is "thirty billion, ninety million, two", and thus it is an aban number and an uban number.