30305120012101 has 8 divisors (see below), whose sum is σ = 33132472570944. Its totient is φ = 27489824394720.

The previous prime is 30305120012099. The next prime is 30305120012107. The reversal of 30305120012101 is 10121002150303.

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 30305120012101 - 2¹ = 30305120012099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30305120012107) 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, 3014230105 + ... + 3014240158.

It is an arithmetic number, because the mean of its divisors is an integer number (4141559071368).

Almost surely, 2^{30305120012101} is an apocalyptic number.

It is an amenable number.

30305120012101 is a deficient number, since it is larger than the sum of its proper divisors (2827352558843).

30305120012101 is a wasteful number, since it uses less digits than its factorization.

30305120012101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6028470731.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 30305120012101 its reverse (10121002150303), we get a palindrome (40426122162404).

The spelling of 30305120012101 in words is "thirty trillion, three hundred five billion, one hundred twenty million, twelve thousand, one hundred one".