30130113210221 has 8 divisors (see below), whose sum is σ = 30706971941760. Its totient is φ = 29555460440352.

The previous prime is 30130113210191. The next prime is 30130113210259. The reversal of 30130113210221 is 12201231103103.

It is a happy number.

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 30130113210221 - 2²² = 30130109015917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30130113210193 and 30130113210202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130113210121) 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, 551462840 + ... + 551517473.

It is an arithmetic number, because the mean of its divisors is an integer number (3838371492720).

Almost surely, 2^{30130113210221} is an apocalyptic number.

It is an amenable number.

30130113210221 is a deficient number, since it is larger than the sum of its proper divisors (576858731539).

30130113210221 is a wasteful number, since it uses less digits than its factorization.

30130113210221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102980835.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30130113210221 its reverse (12201231103103), we get a palindrome (42331344313324).

The spelling of 30130113210221 in words is "thirty trillion, one hundred thirty billion, one hundred thirteen million, two hundred ten thousand, two hundred twenty-one".