30130423000221 has 8 divisors (see below), whose sum is σ = 40215271073184. Its totient is φ = 20066261797040.

The previous prime is 30130423000213. The next prime is 30130423000241. The reversal of 30130423000221 is 12200032403103.

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 30130423000221 - 2³ = 30130423000213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130423000211) 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, 5171714046 + ... + 5171719871.

It is an arithmetic number, because the mean of its divisors is an integer number (5026908884148).

Almost surely, 2^{30130423000221} is an apocalyptic number.

It is an amenable number.

30130423000221 is a deficient number, since it is larger than the sum of its proper divisors (10084848072963).

30130423000221 is a wasteful number, since it uses less digits than its factorization.

30130423000221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10343434891.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30130423000221 its reverse (12200032403103), we get a palindrome (42330455403324).

The spelling of 30130423000221 in words is "thirty trillion, one hundred thirty billion, four hundred twenty-three million, two hundred twenty-one", and thus it is an aban number.