30000001122320 has 40 divisors (see below), whose sum is σ = 70177916766336. Its totient is φ = 11926380809088.

The previous prime is 30000001122319. The next prime is 30000001122331. The reversal of 30000001122320 is 2322110000003.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 30000001122295 and 30000001122304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1150293752 + ... + 1150319831.

Almost surely, 2^{30000001122320} is an apocalyptic number.

It is an amenable number.

30000001122320 is an abundant number, since it is smaller than the sum of its proper divisors (40177915644016).

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

30000001122320 is a wasteful number, since it uses less digits than its factorization.

30000001122320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300613759 (or 2300613753 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30000001122320 its reverse (2322110000003), we get a palindrome (32322111122323).

The spelling of 30000001122320 in words is "thirty trillion, one million, one hundred twenty-two thousand, three hundred twenty".