30120210300001 has 8 divisors (see below), whose sum is σ = 30688611993000. Its totient is φ = 29551812156672.

The previous prime is 30120210299999. The next prime is 30120210300013. The reversal of 30120210300001 is 10000301202103.

It can be written as a sum of positive squares in 4 ways, for example, as 562014104976 + 29558196195025 = 749676^2 + 5436745^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 30120210300001 - 2¹ = 30120210299999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30120210300031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21542431 + ... + 22897963.

It is an arithmetic number, because the mean of its divisors is an integer number (3836076499125).

Almost surely, 2^{30120210300001} is an apocalyptic number.

It is an amenable number.

30120210300001 is a deficient number, since it is larger than the sum of its proper divisors (568401692999).

30120210300001 is a wasteful number, since it uses less digits than its factorization.

30120210300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774835.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30120210300001 its reverse (10000301202103), we get a palindrome (40120511502104).

The spelling of 30120210300001 in words is "thirty trillion, one hundred twenty billion, two hundred ten million, three hundred thousand, one".